8.1.6. VM Vhost Connections

8.1.6.1. 10ge2p1x520-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Packet throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. 802.1q tagging is applied on link between DUT1 and DUT2.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc02-64B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc03-1518B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc04-1518B-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc05-IMIX-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc06-IMIX-1t1c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc07-64B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc08-64B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc09-1518B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc10-1518B-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc11-IMIX-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc12-IMIX-2t2c-dot1q-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump

8.1.6.2. 10ge2p1x520-dot1q-l2xcbase-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Pkt throughput L2XC test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect. 802.1q tagging is applied on link between DUT1 and DUT2.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc02-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc03-1518B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc04-1518B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc05-IMIX-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc06-IMIX-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc07-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc08-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc09-1518B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc10-1518B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc11-IMIX-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump
tc12-IMIX-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 1 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 3 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vlan_subif sw_if_index 2 vlan 10 
 exec show interfaces 
 sw_interface_set_flags sw_if_index 3 admin-up 
 l2_interface_vlan_tag_rewrite sw_if_index 3 pop-1    
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 3 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 1 
 sw_interface_dump

8.1.6.3. 10ge2p1x520-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Pkt throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump
tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump
tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump

8.1.6.4. 10ge2p1x520-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Pkt throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domains and MAC learning enabled. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 6-10 and 11-15 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump
tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
 bridge_domain_dump

8.1.6.5. 10ge2p1x520-eth-l2xcbase-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Pkt throughput L2XC test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc02-64B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump
tc03-1518B-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc04-1518B-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump
tc05-IMIX-1t1c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc06-IMIX-1t1c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc07-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc08-64B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc09-1518B-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc10-1518B-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc11-IMIX-2t2c-eth-l2xcbase-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc12-IMIX-2t2c-eth-l2xcbase-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 4 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 1 
 sw_interface_dump 
 sw_interface_dump

8.1.6.6. 10ge2p1x520-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Pkt throughput L2XC test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 cross connect.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connects. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 6-10 and 11-15 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc02-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc03-1518B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc04-1518B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc05-IMIX-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc06-IMIX-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc07-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc08-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc09-1518B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc10-1518B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc11-IMIX-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc12-IMIX-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6

8.1.6.7. 10ge2p1x520-ethip4-ip4base-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Pkt throughput IPv4 test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4 routing and two static IPv4 /24 route entries. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to mac, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc02-64B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc03-1518B-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc04-1518B-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc05-IMIX-1t1c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc06-IMIX-1t1c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc07-64B-2t2c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc08-64B-2t2c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc09-1518B-2t2c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc10-1518B-2t2c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc11-IMIX-2t2c-ethip4-ip4base-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1
tc12-IMIX-2t2c-ethip4-ip4base-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 create_vhost_user_if socket /tmp/sock-1 
 create_vhost_user_if socket /tmp/sock-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 100 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 100 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 101 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 100  
 sw_interface_set_table sw_if_index 3 vrf 100  
 sw_interface_set_table sw_if_index 1 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 101  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:04:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:04:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 100 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 100 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 101 sw_if_index 1 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 101 sw_if_index 4 resolve-attempts 10 count 1

8.1.6.8. 10ge2p1x520-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Pkt throughput IPv4 test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4 routing and static IPv4 /24 route entries. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 6-10 and 11-15 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to mac, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc02-64B-1t1c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc03-1518B-1t1c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc04-1518B-1t1c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc05-IMIX-1t1c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc06-IMIX-1t1c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc07-64B-2t2c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc08-64B-2t2c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc09-1518B-2t2c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc10-1518B-2t2c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc11-IMIX-2t2c-ethip4-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc12-IMIX-2t2c-ethip4-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 3c:fd:fe:9c:ef:98 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 90:e2:ba:b5:0f:39 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 90:e2:ba:b5:01:dc 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 3c:fd:fe:9c:ef:99 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1

8.1.6.9. 10ge2p1x520-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Packet throughput L2BD test cases with VXLANoIPv4 and vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus 5-9 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X520 Niantic by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544, RFC7348.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc02-64B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc03-1518B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc04-1518B-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc05-IMIX-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc06-IMIX-1t1c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc07-64B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc08-64B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc09-1518B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc10-1518B-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc11-IMIX-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump
tc12-IMIX-2t2c-ethip4vxlan-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 172.16.0.1/24 
 vxlan_add_del_tunnel src 172.16.0.1 dst 172.16.0.2 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 2 shg 0 enable 
 sw_interface_dump 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 2 172.16.0.2/24 
 vxlan_add_del_tunnel src 172.16.0.2 dst 172.16.0.1 vni 24 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_dump

8.1.6.10. 10ge2p1x710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Pkt throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p10GE NIC X710 by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump

8.1.6.11. 40ge2p1xl710-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrpdrdisc

RFC2544: Packet throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guest is connected to VPP via vhost-user interfaces. Guest is running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710 by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump
tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-2vhost-1vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump

8.1.6.12. 40ge2p1xl710-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Packet throughput L2BD test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge- domain and MAC learning enabled. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus on NUMA1 and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710 by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc02-64B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc03-1518B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc04-1518B-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc05-IMIX-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc06-IMIX-1t1c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc07-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc08-64B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc09-1518B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc10-1518B-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc11-IMIX-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable
tc12-IMIX-2t2c-eth-l2bdbasemaclrn-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable 
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 3 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_bridge sw_if_index 3 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_l2_bridge sw_if_index 4 bd_id 2 shg 0 enable 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_bridge sw_if_index 5 bd_id 2 shg 0 enable 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_l2_bridge sw_if_index 6 bd_id 3 shg 0 enable

8.1.6.13. 40ge2p1xl710-eth-l2xcbase-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Packet throughput L2XC test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connects. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus on NUMA1 (cpus 24-28 and 29-34) and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710 by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc02-64B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc03-1518B-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc04-1518B-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc05-IMIX-1t1c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc06-IMIX-1t1c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc07-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc08-64B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc09-1518B-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc10-1518B-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc11-IMIX-2t2c-eth-l2xcbase-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6
tc12-IMIX-2t2c-eth-l2xcbase-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6 
  
 DUT2: 
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 3 
 sw_interface_set_l2_xconnect rx_sw_if_index 3 tx_sw_if_index 2 
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 4 tx_sw_if_index 5 
 sw_interface_set_l2_xconnect rx_sw_if_index 5 tx_sw_if_index 4 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 6 tx_sw_if_index 1 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 6

8.1.6.14. 40ge2p1xl710-ethip4-ip4base-eth-4vhost-2vm-ndrpdrdisc

RFC2544: Packet throughput IP14 test cases with vhost

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 forIPv4 routing.
  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4 routing and static IPv4 /24 route entries. Qemu Guests are connected to VPP via vhost-user interfaces. Guests are running DPDK testpmd interconnecting vhost-user interfaces using 5 cores pinned to cpus on NUMA1 (cpus 24-28 and 29-34) and 2048M memory. Testpmd is using socket-mem=1024M (512x2M hugepages), 5 cores (1 main core and 4 cores dedicated for io), forwarding mode is set to io, rxd/txd=256, burst=64. DUT1, DUT2 are tested with 2p40GE NIC XL710 by Intel.
  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance or throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using either binary search or linear search algorithms with configured starting rate and final step that determines throughput measurement resolution. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.
  • [Ref] Applicable standard specifications: RFC2544.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
tc01-64B-1t1c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc02-64B-1t1c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc03-1518B-1t1c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc04-1518B-1t1c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc05-IMIX-1t1c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc06-IMIX-1t1c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc07-64B-2t2c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc08-64B-2t2c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc09-1518B-2t2c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc10-1518B-2t2c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc11-IMIX-2t2c-eth-ip4base-eth-4vhost-2vm-ndrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1
tc12-IMIX-2t2c-eth-ip4base-eth-4vhost-2vm-pdrdisc 
 DUT1: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.2 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 1.1.1.2/30 
 sw_interface_add_del_address sw_if_index 1 2.2.2.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 1.1.1.1 mac 68:05:ca:35:79:1c 
 ip_neighbor_add_del sw_if_index 1 dst 2.2.2.2 mac 68:05:ca:35:76:b1 
 ip_add_del_route 10.10.10.0/24 via 1.1.1.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 2.2.2.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1    
  
 DUT2: 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_dump 
 sw_interface_dump 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 sw_if_index 2 multipath vrf 101 create-vrf 
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 sw_if_index 1 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 2 vrf 101  
 sw_interface_set_table sw_if_index 1 vrf 103  
 sw_interface_add_del_address sw_if_index 2 2.2.2.2/30 
 sw_interface_add_del_address sw_if_index 1 3.3.3.1/30 
 ip_neighbor_add_del sw_if_index 2 dst 2.2.2.1 mac 68:05:ca:37:25:18 
 ip_neighbor_add_del sw_if_index 1 dst 3.3.3.2 mac 68:05:ca:35:79:19 
 ip_add_del_route 10.10.10.0/24 via 2.2.2.1 vrf 101 sw_if_index 2 resolve-attempts 10 count 1    
 ip_add_del_route 20.20.20.0/24 via 3.3.3.2 vrf 103 sw_if_index 1 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-1-1 
 create_vhost_user_if socket /tmp/sock-1-2 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 sw_interface_set_flags sw_if_index 3 admin-up 
 sw_interface_set_flags sw_if_index 4 admin-up 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.1 sw_if_index 3 multipath vrf 101 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 sw_if_index 4 multipath vrf 102 create-vrf 
 sw_interface_set_table sw_if_index 3 vrf 101  
 sw_interface_set_table sw_if_index 4 vrf 102  
 sw_interface_add_del_address sw_if_index 3 4.4.4.1/30 
 sw_interface_add_del_address sw_if_index 4 5.5.5.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 3 dst 4.4.4.2 mac 52:54:00:00:01:01 
 ip_neighbor_add_del sw_if_index 4 dst 5.5.5.2 mac 52:54:00:00:01:02 
 ip_add_del_route 20.20.20.0/24 via 4.4.4.2 vrf 101 sw_if_index 3 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 5.5.5.2 vrf 102 sw_if_index 4 resolve-attempts 10 count 1    
 create_vhost_user_if socket /tmp/sock-2-1 
 create_vhost_user_if socket /tmp/sock-2-2 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 sw_interface_set_flags sw_if_index 5 admin-up 
 sw_interface_set_flags sw_if_index 6 admin-up 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.1 sw_if_index 5 multipath vrf 102 create-vrf 
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 sw_if_index 6 multipath vrf 103 create-vrf 
 sw_interface_set_table sw_if_index 5 vrf 102  
 sw_interface_set_table sw_if_index 6 vrf 103  
 sw_interface_add_del_address sw_if_index 5 6.6.6.1/30 
 sw_interface_add_del_address sw_if_index 6 7.7.7.1/30 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 5 dst 6.6.6.2 mac 52:54:00:00:02:01 
 ip_neighbor_add_del sw_if_index 6 dst 7.7.7.2 mac 52:54:00:00:02:02 
 ip_add_del_route 20.20.20.0/24 via 6.6.6.2 vrf 102 sw_if_index 5 resolve-attempts 10 count 1    
 ip_add_del_route 10.10.10.0/24 via 7.7.7.2 vrf 103 sw_if_index 6 resolve-attempts 10 count 1