eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.20.1.37  netmask 255.255.254.0  broadcast 10.20.1.255
        inet6 fe80::3bcc:427f:2e66:7d5b  prefixlen 64  scopeid 0x20<link>
        ether fa:16:3e:ec:7f:2e  txqueuelen 1000  (Ethernet)
        RX packets 599811  bytes 196043555 (186.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 847392  bytes 1139530994 (1.0 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 365846  bytes 77467629 (73.8 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 365846  bytes 77467629 (73.8 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

