1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 00:16:76:43:5b:0a brd ff:ff:ff:ff:ff:ff
    inet 10.0.2.15/24 brd 10.0.2.255 scope global ens3
       valid_lft forever preferred_lft forever
    inet6 fec0::216:76ff:fe43:5b0a/64 scope site mngtmpaddr dynamic
       valid_lft 86096sec preferred_lft 14096sec
    inet6 fe80::216:76ff:fe43:5b0a/64 scope link
       valid_lft forever preferred_lft forever