port_DUS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 4.0.8.2  netmask 255.255.255.0  broadcast 4.0.8.255
        inet6 fe80::286c:b0ff:fef9:c6f4  prefixlen 64  scopeid 0x20<link>
        ether 2a:6c:b0:f9:c6:f4  txqueuelen 1000  (Ethernet)
        RX packets 795  bytes 73600 (71.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 617  bytes 52053 (50.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0