KAS-L2.20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 3.200.20.1  netmask 255.255.255.0  broadcast 3.200.20.255
        inet6 fe80::e88f:ecff:feca:5a87  prefixlen 64  scopeid 0x20<link>
        inet6 3:200:20::1  prefixlen 48  scopeid 0x0<global>
        ether ea:8f:ec:ca:5a:87  txqueuelen 1000  (Ethernet)
        RX packets 288  bytes 22716 (22.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 310  bytes 29960 (29.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0