port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 30.0.7.1  netmask 255.255.255.0  broadcast 30.0.7.255
        inet6 fe80::c436:30ff:fe86:28c9  prefixlen 64  scopeid 0x20<link>
        ether c6:36:30:86:28:c9  txqueuelen 1000  (Ethernet)
        RX packets 557  bytes 48208 (47.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 436  bytes 40415 (39.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0