port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 31.0.2.2  netmask 255.255.255.0  broadcast 31.0.2.255
        inet6 fe80::10ad:eff:fef1:c3f8  prefixlen 64  scopeid 0x20<link>
        ether 12:ad:0e:f1:c3:f8  txqueuelen 1000  (Ethernet)
        RX packets 46  bytes 4175 (4.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 45  bytes 4185 (4.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0