3n-icx-e810cq

100ge2p1e810cq-avf-ethip4vxlan-l2bdbasemaclrn-ndrpdr

RFC2544: Pkt throughput L2BD with VXLANoIPv4 test cases

  • [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 on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUTs.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 bridge domain. VXLAN tunnels are configured between L2BDs on DUT1 and DUT2. DUT1 and DUT2 tested with Intel-E810CQ.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and 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 MLRsearch library. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 254 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 64b-4t2c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 64b-8t4c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 1518b-2t1c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 1518b-4t2c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 1518b-8t4c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 imix-2t1c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 imix-4t2c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)  

 imix-8t4c-avf- 
 ethip4vxlan-l2bdbasemaclrn-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=1,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 bridge_domain_add_del(bd_id=1,flood=True,uu_flood=True,forward=True,learn=True,arp_term=False,is_add=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=2,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_l2_bridge(rx_sw_if_index=3,bd_id=1,shg=0,port_type=0,enable=True) 
 sw_interface_set_flags(sw_if_index=3,flags=1)

100ge2p1e810cq-avf-ethip4vxlan-l2xcbase-ndrpdr

RFC2544: Pkt throughput L2XC with VXLANoIPv4 test cases

  • [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 on TG-DUTn. Eth-IPv4-VXLAN-Eth-IPv4 is applied on link between DUT1 and DUT2.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with L2 cross- connect. VXLAN tunnels are configured between L2XCs on DUT1 and DUT2. DUT1 and DUT2 tested with Intel-E810CQ.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and 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 MLRsearch library. 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 64b-4t2c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 64b-8t4c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 1518b-2t1c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 1518b-4t2c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 1518b-8t4c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 imix-2t1c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=2,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 imix-4t2c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)  

 imix-8t4c-avf- 
 ethip4vxlan-l2xcbase-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=294256640,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=286785536,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘b4:91:ad:89:21:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=1,enable=True) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=298450944,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class avf level debug’) 
 avf_create(pci_addr=28377088,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘b4:91:aa:99:41:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel(is_add=True,instance=4294967295,src_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’xacx10x00x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=4294967295,vni=24) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=3,enable=True) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=3,tx_sw_if_index=2,enable=True)