3n-icx-xxv710

25ge2p1xxv710-avf-ethip4gtpusw-ip4base-mrr

RFC2544: Pkt throughput GTPU test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4-GTPU on DUT1-DUT2, Eth-IPv4 on TG-DUTn for IPv4 routing over GTPU tunnel.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4. routing and static routes. GTPU tunnel is configured between DUT1 and DUT2. DUT1 and DUT2 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-avf- 
 ethip4gtpusw-ip4base-mrr 

 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=38469632,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=172687360,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_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:24’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘1.1.1.1’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x02’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x02’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]}) 
 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=172687360,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=38469632,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_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘1.1.1.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:25’, ‘ip_address’: ‘20.20.20.2’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x01’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x01’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]})  

 64b-4t2c-avf- 
 ethip4gtpusw-ip4base-mrr 

 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=38469632,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=172687360,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_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:24’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘1.1.1.1’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x02’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x02’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]}) 
 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=172687360,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=38469632,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_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘1.1.1.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:25’, ‘ip_address’: ‘20.20.20.2’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x01’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x01’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]})

25ge2p1xxv710-avf-ethip4vxlan-l2bdbasemaclrn-mrr

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 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. 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-mrr 

 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=38469632,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=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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-mrr 

 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=38469632,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=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,enable_elog=0,rxq_num=4,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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-mrr 

 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=38469632,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=38469632,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=172687360,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=172687360,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=172687360,enable_elog=0,rxq_num=8,rxq_size=0,txq_size=0) 
 avf_create(pci_addr=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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)

25ge2p1xxv710-avf-ethip4vxlan-l2xcbase-mrr

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 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. 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-mrr 

 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=38469632,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=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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-mrr 

 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=38469632,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=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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-mrr 

 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=38469632,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=172687360,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’: ‘3c:fe:bd:f9:f5:00’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=172687360,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=38469632,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’: ‘3c:fe:bd:f8:69:00’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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)

25ge2p1xxv710-ethip4gtpusw-ip4base-mrr

RFC2544: Pkt throughput GTPU test cases

  • [Top] Network Topologies: TG-DUT1-DUT2-TG 3-node circular topology with single links between nodes.

  • [Enc] Packet Encapsulations: Eth-IPv4-GTPU on DUT1-DUT2, Eth-IPv4 on TG-DUTn for IPv4 routing over GTPU tunnel.

  • [Cfg] DUT configuration: DUT1 and DUT2 are configured with IPv4. routing and static routes. GTPU tunnel is configured between DUT1 and DUT2. DUT1 and DUT2 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c- 
 ethip4gtpusw-ip4base-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’nnnx01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:24’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘1.1.1.1’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x02’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x02’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]}) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}}}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘1.1.1.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:25’, ‘ip_address’: ‘20.20.20.2’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x01’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x01’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]})  

 64b-4t2c- 
 ethip4gtpusw-ip4base-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’nnnx01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:24’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘1.1.1.1’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x02’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x02’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]}) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}}}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘1.1.1.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:25’, ‘ip_address’: ‘20.20.20.2’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x01’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x01’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]})  

 64b-8t4c- 
 ethip4gtpusw-ip4base-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’nnnx01’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:24’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘1.1.1.1’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x02’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x02’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]}) 
 DUT2:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}}}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘1.1.1.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:fa:25’, ‘ip_address’: ‘20.20.20.2’}) 
 gtpu_add_del_tunnel(is_add=True,src_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x01’}},dst_address={‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}},mcast_sw_if_index=4294967295,encap_vrf_id=0,decap_next_index=2,teid=10) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=3,flags=1) 
 sw_interface_add_del_address(sw_if_index=3,is_add=True,del_all=False,prefix={‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnx01x01’}}}) 
 ip_route_add_del(is_add=True,is_multipath=True,route={‘table_id’: 0, ‘prefix’: {‘len’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’nnnx00’}}}, ‘n_paths’: 1, ‘paths’: [{‘sw_if_index’: 3, ‘table_id’: 0, ‘rpf_id’: 4294967295, ‘weight’: 1, ‘preference’: 1, ‘type’: 0, ‘flags’: 0, ‘proto’: 0, ‘nh’: {‘address’: {‘ip4’: b’x01x01x01x01’}, ‘via_label’: 1048576, ‘obj_id’: 4294967295}, ‘n_labels’: 0, ‘label_stack’: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]}]})

25ge2p1xxv710-ethip4vxlan-l2bdbasemaclrn-mrr

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 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. 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- 
 ethip4vxlan-l2bdbasemaclrn-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)  

 64b-4t2c- 
 ethip4vxlan-l2bdbasemaclrn-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)  

 64b-8t4c- 
 ethip4vxlan-l2bdbasemaclrn-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)

25ge2p1xxv710-ethip4vxlan-l2xcbase-mrr

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 are tested with Intel-XXV710.

  • [Ver] TG vefication: In MaxReceivedRate tests TG sends traffic at line rate and reports total received packets over trial period. 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- 
 ethip4vxlan-l2xcbase-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)  

 64b-4t2c- 
 ethip4vxlan-l2xcbase-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)  

 64b-8t4c- 
 ethip4vxlan-l2xcbase-mrr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 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’: ‘3c:fd:fe:bd:f9:f5’, ‘ip_address’: ‘172.16.0.2’}) 
 vxlan_add_del_tunnel_v3(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=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=1,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’xacx10x00x02’}}}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘3c:fd:fe:bd:f8:69’, ‘ip_address’: ‘172.16.0.1’}) 
 vxlan_add_del_tunnel_v3(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=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)