port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 3.0.7.1  netmask 255.255.255.0  broadcast 3.0.7.255
        inet6 fe80::405e:dbff:fe64:3d7  prefixlen 64  scopeid 0x20<link>
        ether 42:5e:db:64:03:d7  txqueuelen 1000  (Ethernet)
        RX packets 564  bytes 50108 (48.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 420  bytes 38735 (37.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0