port_KAS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 12.0.3.1  netmask 255.255.255.0  broadcast 12.0.3.255
        inet6 fe80::18b8:deff:fe2a:3ec0  prefixlen 64  scopeid 0x20<link>
        ether 1a:b8:de:2a:3e:c0  txqueuelen 1000  (Ethernet)
        RX packets 522  bytes 44089 (43.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 413  bytes 31805 (31.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0