port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 6.0.2.1  netmask 255.255.255.0  broadcast 6.0.2.255
        inet6 fe80::1887:2fff:fed3:9fa7  prefixlen 64  scopeid 0x20<link>
        ether 1a:87:2f:d3:9f:a7  txqueuelen 1000  (Ethernet)
        RX packets 543  bytes 45087 (44.0 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 525  bytes 44416 (43.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0