port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 1.0.1.1  netmask 255.255.255.0  broadcast 1.0.1.255
        inet6 fe80::28ac:c4ff:fe2e:cfae  prefixlen 64  scopeid 0x20<link>
        ether 2a:ac:c4:2e:cf:ae  txqueuelen 1000  (Ethernet)
        RX packets 487  bytes 41665 (40.6 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 395  bytes 31784 (31.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0