port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 25.0.6.1  netmask 255.255.255.0  broadcast 25.0.6.255
        inet6 fe80::47d:4bff:fe52:7f9c  prefixlen 64  scopeid 0x20<link>
        ether 06:7d:4b:52:7f:9c  txqueuelen 1000  (Ethernet)
        RX packets 536  bytes 44410 (43.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 603  bytes 51087 (49.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0