port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 27.0.2.1  netmask 255.255.255.0  broadcast 27.0.2.255
        inet6 fe80::f015:9aff:fe0d:7d6  prefixlen 64  scopeid 0x20<link>
        ether f2:15:9a:0d:07:d6  txqueuelen 1000  (Ethernet)
        RX packets 486  bytes 42484 (41.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 449  bytes 41411 (40.4 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0