port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 5.0.7.2  netmask 255.255.255.0  broadcast 5.0.7.255
        inet6 fe80::f47b:57ff:fe9a:a4e9  prefixlen 64  scopeid 0x20<link>
        ether f6:7b:57:9a:a4:e9  txqueuelen 1000  (Ethernet)
        RX packets 515  bytes 44195 (43.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 716  bytes 66010 (64.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0