Here are my bridge-domain details: vagrant@localhost:~$ sudo vppctl -s /run/vpp/cli-vpp1.sock show bridge-domain 1 detail BD-ID Index BSN Age(min) Learning U-Forwrd UU-Flood Flooding ARP-Term BVI-Intf 1 1 0 off on on on on off N/A Interface If-idx ISN SHG BVI TxFlood VLAN-Tag-Rewrite host-vpp1out 1 3 0 - * none host-vpp1vpp2 2 3 0 - * none
vagrant@localhost:~$ sudo vppctl -s /run/vpp/cli-vpp2.sock show bridge-domain 1 detailssudo vppctl -s /run/vpp/cli-vpp2.sock show bridge-domain 1 detail BD-ID Index BSN Age(min) Learning U-Forwrd UU-Flood Flooding ARP-Term BVI-Intf 1 1 0 off on on on on off loop0 Interface If-idx ISN SHG BVI TxFlood VLAN-Tag-Rewrite loop0 2 1 0 * * none host-vpp2vpp1 1 1 0 - * none And here are the l2fib for vpp1 and vpp2. These seem different than the ones in tutorial: vagrant@localhost:~$ sudo vppctl -s /run/vpp/cli-vpp1.sock show l2fib verbose Mac-Address BD-Idx If-Idx BSN-ISN Age(min) static filter bvi Interface-Name 5e:87:5a:55:e1:50 1 1 0/3 - - - - host-vpp1out L2FIB total/learned entries: 1/1 Last scan time: 8.9449e-4sec Learn limit: 4194304 vagrant@localhost:~$ sudo vppctl -s /run/vpp/cli-vpp2.sock show l2fib verbose Mac-Address BD-Idx If-Idx BSN-ISN Age(min) static filter bvi Interface-Name de:ad:00:00:00:00 1 2 0/0 - * - * loop0 L2FIB total/learned entries: 1/0 Last scan time: 0.0000e0sec Learn limit: 4194304 Can anyone guide, starting with why I am not able to ping the loopback interface?