ip4

2n1l-10ge2p1x553-ethip4-ip4base-ndrpdr

RFC2544: Pkt throughput IPv4 routing test cases

  • [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for IPv4 routing.
  • [Cfg] DUT configuration: DUT1 is configured with IPv4 routing and two static IPv4 /24 route entries. DUT1 tested with 2p10GE NIC X553 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 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.
Name VPP API Test (VAT) Commands History - Commands Used Per Test Case
64b-1t1c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
64b-2t2c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
64b-4t4c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
1518b-1t1c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
1518b-2t2c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
1518b-4t4c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
9000b-1t1c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
9000b-2t2c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
9000b-4t4c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
imix-1t1c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
imix-2t2c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24
imix-4t4c-ethip4-ip4base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 ip_neighbor_add_del sw_if_index 1 dst 10.10.10.2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 20.20.20.2 mac a0:36:9f:f8:0b:4c 
 sw_interface_add_del_address sw_if_index 1 10.10.10.1/24 
 sw_interface_add_del_address sw_if_index 2 20.20.20.1/24

ip6

2n1l-10ge2p1x553-ethip6-ip6base-ndrpdr

Packet throughput routing test cases

  • [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv6 for IPv6 routing.
  • [Cfg] DUT configuration: DUT1 is configured with IPv6 routing and two static IPv6 /64 route entries. DUT1 tested with 2p10GE NIC X553 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 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,IPv6 header with 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
78b-1t1c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
78b-2t2c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
78b-4t4c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
1518b-1t1c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
1518b-2t2c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
1518b-4t4c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
9000b-1t1c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
9000b-2t2c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
9000b-4t4c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
imix-1t1c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
imix-2t2c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c
imix-4t4c-ethip6-ip6base-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_add_del_address sw_if_index 1 2001:1::1/64 
 sw_interface_set_flags sw_if_index 1 admin-up 
 sw_interface_add_del_address sw_if_index 2 2001:2::1/64 
 sw_interface_set_flags sw_if_index 2 admin-up 
 sw_interface_ip6nd_ra_config sw_if_index 2 surpress 
 sw_interface_ip6nd_ra_config sw_if_index 1 surpress 
 ip_neighbor_add_del sw_if_index 1 dst 2001:1::2 mac a0:36:9f:f8:0d:0c 
 ip_neighbor_add_del sw_if_index 2 dst 2001:2::2 mac a0:36:9f:f8:0b:4c

l2

2n1l-10ge2p1x553-eth-l2bdbasemaclrn-ndrpdr

RFC2544: Pkt throughput L2BD test cases

  • [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 is configured with L2 bridge-domain and MAC learning enabled. DUT1 tested with 2p10GE NIC X553 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 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 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
64b-1t1c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
64b-2t2c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
64b-4t4c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
1518b-1t1c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
1518b-2t2c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
1518b-4t4c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
9000b-1t1c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
9000b-2t2c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
9000b-4t4c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
imix-1t1c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
imix-2t2c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable
imix-4t4c-eth-l2bdbasemaclrn-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 1 bd_id 1 shg 0 enable 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_bridge sw_if_index 2 bd_id 1 shg 0 enable

2n1l-10ge2p1x553-eth-l2patch-ndrpdr

RFC2544: Pkt throughput L2patch test cases

  • [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 patch.
  • [Cfg] DUT configuration: DUT1 is configured with L2 patch DUT1 tested with 2p10GE NIC X553 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 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 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
64b-1t1c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
64b-2t2c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
64b-4t4c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
1518b-1t1c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
1518b-2t2c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
1518b-4t4c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
9000b-1t1c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
9000b-2t2c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
9000b-4t4c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
imix-1t1c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
imix-2t2c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1
imix-4t4c-eth-l2patch-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 l2_patch_add_del rx_sw_if_index 1 tx_sw_if_index 2 
 l2_patch_add_del rx_sw_if_index 2 tx_sw_if_index 1

2n1l-10ge2p1x553-eth-l2xcbase-ndrpdr

RFC2544: Pkt throughput L2XC test cases

  • [Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.
  • [Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4.
  • [Cfg] DUT configuration: DUT1 is configured with L2 cross-connect. DUT1 tested with 2p10GE NIC X553 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 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 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
64b-1t1c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
64b-2t2c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
64b-4t4c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
1518b-1t1c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
1518b-2t2c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
1518b-4t4c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
9000b-1t1c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
9000b-2t2c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
9000b-4t4c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
imix-1t1c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
imix-2t2c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1
imix-4t4c-eth-l2xcbase-ndrpdr 
 DUT1:  
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 hw_interface_set_mtu sw_if_index 1 mtu 9200 
 hw_interface_set_mtu sw_if_index 2 mtu 9200 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_dump 
 sw_interface_set_flags sw_if_index 1 admin-up link-up 
 sw_interface_set_flags sw_if_index 2 admin-up link-up 
 sw_interface_set_l2_xconnect rx_sw_if_index 1 tx_sw_if_index 2 
 sw_interface_set_l2_xconnect rx_sw_if_index 2 tx_sw_if_index 1