port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 7.0.9.2  netmask 255.255.255.0  broadcast 7.0.9.255
        inet6 fe80::dce0:fdff:fe5d:825a  prefixlen 64  scopeid 0x20<link>
        ether de:e0:fd:5d:82:5a  txqueuelen 1000  (Ethernet)
        RX packets 980  bytes 85520 (83.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 891  bytes 78939 (77.0 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0