eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.20.1.216  netmask 255.255.254.0  broadcast 10.20.1.255
        inet6 fe80::f56a:d0aa:53e4:7a82  prefixlen 64  scopeid 0x20<link>
        ether fa:16:3e:6a:f8:ed  txqueuelen 1000  (Ethernet)
        RX packets 2790139  bytes 3981475140 (3.7 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2280920  bytes 3096994057 (2.8 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Local Loopback)
        RX packets 107018  bytes 3540241829 (3.2 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 107018  bytes 3540241829 (3.2 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

