port_FRA: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 3.0.12.2  netmask 255.255.255.0  broadcast 3.0.12.255
        inet6 fe80::9877:99ff:fe92:8f53  prefixlen 64  scopeid 0x20<link>
        ether 9a:77:99:92:8f:53  txqueuelen 1000  (Ethernet)
        RX packets 615  bytes 53136 (51.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 505  bytes 42492 (41.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0