port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.9.2  netmask 255.255.255.0  broadcast 10.0.9.255
        inet6 fe80::78a1:adff:fedc:937d  prefixlen 64  scopeid 0x20<link>
        ether 7a:a1:ad:dc:93:7d  txqueuelen 1000  (Ethernet)
        RX packets 880  bytes 75541 (73.7 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 987  bytes 86244 (84.2 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0