l2xc¶

eth2p-ethipv4-l2xcbase-dev¶

L2 cross-connect test cases

[Top] Network Topologies: TG-DUT1-TG 2-node circular topology with single links between nodes.

[Enc] Packet Encapsulations: Eth-IPv4 for L2 switching of IPv4. Both apply to all links.

[Cfg] DUT configuration: DUT1 is configured with L2 cross-connect switching.

[Ver] TG verification: Test IPv4 packets with IP protocol=61 are sent in both directions by TG on links to DUT1; on receive TG verifies packets for correctness and their IPv4 src-addr, dst-addr and MAC addresses.

[Ref] Applicable standard specifications: RFC792

 Test Name

 VPP API Test Commands History - Commands Used Per Test Case

 64b-ethipv4-l2xcbase-dev

 DUT1:  
 cli_inband(cmd=’show logging’) 
 show_version() 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 cli_inband(cmd=’trace add dpdk-input 50’) 
 cli_inband(cmd=’trace add vhost-user-input 50’) 
 cli_inband(cmd=’trace add memif-input 50’) 
 cli_inband(cmd=’trace add avf-input 50’) 
 sw_interface_set_flags(sw_if_index=2,flags=1) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 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=2,flags=1) 
 sw_interface_set_flags(sw_if_index=1,flags=1) 
 hw_interface_set_mtu(sw_if_index=2,mtu=9200) 
 hw_interface_set_mtu(sw_if_index=1,mtu=9200) 
 sw_interface_dump(name_filter_valid=False,name_filter=’’) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=2,tx_sw_if_index=1,enable=1) 
 sw_interface_set_l2_xconnect(rx_sw_if_index=1,tx_sw_if_index=2,enable=1)