root@mail:~# ip a
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: enp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq master br0 state UP group default qlen 1000
link/ether a8:a1:59:02:f1:e2 brd ff:ff:ff:ff:ff:ff
3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
link/ether fa:cf:c2:03:8f:e1 brd ff:ff:ff:ff:ff:ff
inet
192.168.1.110/24 brd
192.168.1.255 scope global br0
valid_lft forever preferred_lft forever
inet6 fe80::f8cf:c2ff:fe03:8fe1/64 scope link
valid_lft forever preferred_lft forever
4: tun0: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc fq state UNKNOWN group default qlen 100
link/none
inet
10.8.0.1/24 brd
10.8.0.255 scope global tun0
valid_lft forever preferred_lft forever
inet6 fe80::fca3:b03e:b83d:ed85/64 scope link stable-privacy
valid_lft forever preferred_lft forever
5: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:6e:3e:29 brd ff:ff:ff:ff:ff:ff
inet
192.168.122.1/24 brd
192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
6: virbr0-nic: <BROADCAST,MULTICAST> mtu 1500 qdisc fq master virbr0 state DOWN group default qlen 1000
link/ether 52:54:00:6e:3e:29 brd ff:ff:ff:ff:ff:ff
7: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq master br0 state UNKNOWN group default qlen 1000
link/ether fe:54:00:b9:13:ff brd ff:ff:ff:ff:ff:ff
inet6 fe80::fc54:ff:feb9:13ff/64 scope link
valid_lft forever preferred_lft forever
root@mail:~#