port_KAS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 2.0.1.2  netmask 255.255.255.0  broadcast 2.0.1.255
        inet6 fe80::c82a:feff:feab:ca49  prefixlen 64  scopeid 0x20<link>
        ether ca:2a:fe:ab:ca:49  txqueuelen 1000  (Ethernet)
        RX packets 439  bytes 36043 (35.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 521  bytes 43804 (42.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0