eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 9001
        inet 172.31.20.91  netmask 255.255.240.0  broadcast 172.31.31.255
        inet6 fe80::ef:52ff:fefc:d673  prefixlen 64  scopeid 0x20<link>
        ether 02:ef:52:fc:d6:73  txqueuelen 1000  (Ethernet)
        RX packets 485415163  bytes 545218495378 (507.7 GiB)
        RX errors 0  dropped 2114  overruns 0  frame 0
        TX packets 434352971  bytes 478919643818 (446.0 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 747608008  bytes 373774436659 (348.1 GiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 747608008  bytes 373774436659 (348.1 GiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

