port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 23.0.1.1  netmask 255.255.255.0  broadcast 23.0.1.255
        inet6 fe80::a8dd:84ff:fec1:fc2  prefixlen 64  scopeid 0x20<link>
        ether aa:dd:84:c1:0f:c2  txqueuelen 1000  (Ethernet)
        RX packets 777  bytes 72506 (70.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 625  bytes 55347 (54.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0