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 13727  bytes 793980 (775.3 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 13727  bytes 793980 (775.3 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0