port_ZRH: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 28.0.6.1  netmask 255.255.255.0  broadcast 28.0.6.255
        inet6 fe80::cfc:8fff:fea4:d46  prefixlen 64  scopeid 0x20<link>
        ether 0e:fc:8f:a4:0d:46  txqueuelen 1000  (Ethernet)
        RX packets 526  bytes 46684 (45.5 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 490  bytes 43192 (42.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0