eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.20.1.155  netmask 255.255.254.0  broadcast 10.20.1.255
        inet6 fe80::218f:313b:5a61:5e15  prefixlen 64  scopeid 0x20<link>
        ether fa:16:3e:d9:7f:bb  txqueuelen 1000  (Ethernet)
        RX packets 175822005  bytes 58262540762 (54.2 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 169676871  bytes 71736450714 (66.8 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 448302  bytes 127067634 (121.1 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 448302  bytes 127067634 (121.1 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

