port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 27.0.10.2  netmask 255.255.255.0  broadcast 27.0.10.255
        inet6 fe80::e8dc:aff:fec5:1ce8  prefixlen 64  scopeid 0x20<link>
        ether ea:dc:0a:c5:1c:e8  txqueuelen 1000  (Ethernet)
        RX packets 636  bytes 55798 (54.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 721  bytes 57862 (56.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0