port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 25.0.4.1  netmask 255.255.255.0  broadcast 25.0.4.255
        inet6 fe80::a0b8:9cff:fe08:f083  prefixlen 64  scopeid 0x20<link>
        ether a2:b8:9c:08:f0:83  txqueuelen 1000  (Ethernet)
        RX packets 863  bytes 74327 (72.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 639  bytes 55084 (53.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0