port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 28.0.10.2  netmask 255.255.255.0  broadcast 28.0.10.255
        inet6 fe80::1c78:5fff:feaf:69d0  prefixlen 64  scopeid 0x20<link>
        ether 1e:78:5f:af:69:d0  txqueuelen 1000  (Ethernet)
        RX packets 823  bytes 70081 (68.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 754  bytes 59805 (58.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0