port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 25.0.9.2  netmask 255.255.255.0  broadcast 25.0.9.255
        inet6 fe80::ec93:f9ff:fe98:864b  prefixlen 64  scopeid 0x20<link>
        ether ee:93:f9:98:86:4b  txqueuelen 1000  (Ethernet)
        RX packets 686  bytes 59703 (58.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 778  bytes 70196 (68.5 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0