port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 7.0.6.1  netmask 255.255.255.0  broadcast 7.0.6.255
        inet6 fe80::da:cdff:fe3a:3b12  prefixlen 64  scopeid 0x20<link>
        ether 02:da:cd:3a:3b:12  txqueuelen 1000  (Ethernet)
        RX packets 405  bytes 35652 (34.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 553  bytes 49599 (48.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0