ext_1_KAS: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet6 fe80::18a6:e8ff:fecf:1eab  prefixlen 64  scopeid 0x20<link>
        ether 1a:a6:e8:cf:1e:ab  txqueuelen 1000  (Ethernet)
        RX packets 14  bytes 1068 (1.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 8  bytes 816 (816.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0