port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 22.0.2.2  netmask 255.255.255.0  broadcast 22.0.2.255
        inet6 fe80::d803:98ff:fe09:d796  prefixlen 64  scopeid 0x20<link>
        ether da:03:98:09:d7:96  txqueuelen 1000  (Ethernet)
        RX packets 44  bytes 4273 (4.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 34  bytes 3212 (3.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0