port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 23.0.7.1  netmask 255.255.255.0  broadcast 23.0.7.255
        inet6 fe80::dc8a:ccff:fe7f:934a  prefixlen 64  scopeid 0x20<link>
        ether de:8a:cc:7f:93:4a  txqueuelen 1000  (Ethernet)
        RX packets 645  bytes 58023 (56.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 534  bytes 45550 (44.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0