2n-clx-cx556a

2n1l-100ge2p1cx556a-rdma-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 is tested with with Mellanox-CX556A.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library.

Test packets are generated by TG on links to DUTs. TG traffic profile contains two L3 flow-groups (flow-group per direction, 253 flows per flow-group) with all packets containing Ethernet header, IPv4 header with IP protocol=61 and static payload. MAC addresses are matching MAC addresses of the TG node interfaces.

  • [Ref] Applicable standard specifications: RFC2544.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 64b-4t2c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 64b-8t4c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 1518b-2t1c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 1518b-4t2c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 9000b-2t1c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 imix-2t1c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 imix-4t2c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})  

 imix-8t4c-rdma- 
 ethip4-ip4base-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘10.10.10.2’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘20.20.20.2’}) 
 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’: 24, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x14x14x14x01’}}})

2n1l-100ge2p1cx556a-rdma-ethip4-ip4scale2m-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 2x1M static IPv4 /32 route entries. DUT1 is tested with Mellanox-CX556A.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library.

Test packets are generated by TG on links to DUT1. TG traffic profile contains two L3 flow-groups (flow-group per direction, 1M 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 64b-4t2c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 64b-8t4c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 1518b-2t1c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 1518b-4t2c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 9000b-2t1c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-2t1c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-4t2c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-8t4c-rdma- 
 ethip4-ip4scale2m-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)

2n1l-100ge2p1cx556a-rdma-ethip4-ip4scale2m-rnd-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 2x1M static IPv4 /32 route entries. DUT1 is tested with Mellanox-CX556A.

  • [Ver] TG verification: TG finds and reports throughput NDR (Non Drop Rate) with zero packet loss tolerance and throughput PDR (Partial Drop Rate) with non-zero packet loss tolerance (LT) expressed in percentage of packets transmitted. NDR and PDR are discovered for different Ethernet L2 frame sizes using MLRsearch library.

Test packets are generated by TG on links to DUT1. TG traffic profile contains 2 randomized L3 flow-groups (flow-group per direction, 1M 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.

 Test Name 

 VPP API Test Commands History - Commands Used Per Test Case 

 64b-2t1c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 64b-4t2c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 64b-8t4c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 1518b-2t1c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 1518b-4t2c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 9000b-2t1c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-2t1c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=2,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-4t2c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=4,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)  

 imix-8t4c-rdma- 
 ethip4-ip4scale2m-rnd-ndrpdr 

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f0’,host_if=’enp94s0f0’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=1,mac_address=b’xecrx9ax8cxc7xb6’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’set logging class rdma level debug’) 
 rdma_create_v3(name=’enp94s0f1’,host_if=’enp94s0f1’,rxq_num=8,rxq_size=0,txq_size=0,mode=0,no_multi_seg=False,max_pktlen=0) 
 sw_interface_set_mac_address(sw_if_index=2,mac_address=b’xecrx9ax8cxc7xb7’) 
 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=’’) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 1, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f6’, ‘ip_address’: ‘1.1.1.1’}) 
 ip_neighbor_add_del(is_add=True,neighbor={‘sw_if_index’: 2, ‘flags’: 0, ‘mac_address’: ‘ec:0d:9a:8c:c7:f7’, ‘ip_address’: ‘3.3.3.1’}) 
 sw_interface_add_del_address(sw_if_index=1,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x01x01x01x02’}}}) 
 sw_interface_add_del_address(sw_if_index=2,is_add=True,del_all=False,prefix={‘len’: 30, ‘address’: {‘af’: 0, ‘un’: {‘ip4’: b’x03x03x03x02’}}}) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’)