port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 6.0.9.2  netmask 255.255.255.0  broadcast 6.0.9.255
        inet6 fe80::acd2:12ff:fe34:db4b  prefixlen 64  scopeid 0x20<link>
        ether ae:d2:12:34:db:4b  txqueuelen 1000  (Ethernet)
        RX packets 873  bytes 78743 (76.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1147  bytes 106899 (104.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0