port_STO: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 29.0.4.1  netmask 255.255.255.0  broadcast 29.0.4.255
        inet6 fe80::866:39ff:fe0f:d401  prefixlen 64  scopeid 0x20<link>
        ether 0a:66:39:0f:d4:01  txqueuelen 1000  (Ethernet)
        RX packets 926  bytes 84925 (82.9 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 739  bytes 62909 (61.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0