DUS-L2.20: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 4.200.20.2  netmask 255.255.255.0  broadcast 4.200.20.255
        inet6 fe80::cc61:36ff:fe90:623  prefixlen 64  scopeid 0x20<link>
        inet6 4:200:20::2  prefixlen 48  scopeid 0x0<global>
        ether ce:61:36:90:06:23  txqueuelen 1000  (Ethernet)
        RX packets 301  bytes 24408 (23.8 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 292  bytes 27360 (26.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0