port_FRA: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 31.0.3.2  netmask 255.255.255.0  broadcast 31.0.3.255
        inet6 fe80::10b2:47ff:fe40:ccbb  prefixlen 64  scopeid 0x20<link>
        ether 12:b2:47:40:cc:bb  txqueuelen 1000  (Ethernet)
        RX packets 395  bytes 30663 (29.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 426  bytes 33867 (33.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0