port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 27.0.4.1  netmask 255.255.255.0  broadcast 27.0.4.255
        inet6 fe80::8cfa:62ff:fe73:700f  prefixlen 64  scopeid 0x20<link>
        ether 8e:fa:62:73:70:0f  txqueuelen 1000  (Ethernet)
        RX packets 874  bytes 80306 (78.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 635  bytes 55183 (53.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0