port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.2.1  netmask 255.255.255.0  broadcast 10.0.2.255
        inet6 fe80::a815:45ff:fe5e:4e18  prefixlen 64  scopeid 0x20<link>
        ether aa:15:45:5e:4e:18  txqueuelen 1000  (Ethernet)
        RX packets 582  bytes 47685 (46.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 572  bytes 49236 (48.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0