port_KAS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.4.2  netmask 255.255.255.0  broadcast 10.0.4.255
        inet6 fe80::d0bd:1eff:fe97:d245  prefixlen 64  scopeid 0x20<link>
        ether d2:bd:1e:97:d2:45  txqueuelen 1000  (Ethernet)
        RX packets 672  bytes 56613 (55.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 808  bytes 72934 (71.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0