port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 28.0.7.2  netmask 255.255.255.0  broadcast 28.0.7.255
        inet6 fe80::34d4:6ff:fe3d:c0dc  prefixlen 64  scopeid 0x20<link>
        ether 36:d4:06:3d:c0:dc  txqueuelen 1000  (Ethernet)
        RX packets 675  bytes 56729 (55.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 480  bytes 40383 (39.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0