port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 5.0.2.1  netmask 255.255.255.0  broadcast 5.0.2.255
        inet6 fe80::d8ab:c6ff:fe81:39f8  prefixlen 64  scopeid 0x20<link>
        ether da:ab:c6:81:39:f8  txqueuelen 1000  (Ethernet)
        RX packets 593  bytes 49383 (48.2 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 515  bytes 43546 (42.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0