# ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    inet 169.254.169.254/32 scope link lo
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br100 state UP qlen 1000
    link/ether 00:1c:c4:a7:2b:a6 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 00:1c:c4:a7:2b:9c brd ff:ff:ff:ff:ff:ff
4: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
    link/ether 00:1a:4b:d0:d1:41 brd ff:ff:ff:ff:ff:ff
5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP qlen 1000
    link/ether 00:1a:4b:d0:d1:42 brd ff:ff:ff:ff:ff:ff
6: br100: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
    link/ether 00:1c:c4:a7:2b:a6 brd ff:ff:ff:ff:ff:ff
    inet 172.16.1.3/24 brd 172.16.1.255 scope global br100
    inet 192.168.164.101/24 brd 192.168.164.255 scope global br100
    inet6 fe80::21c:c4ff:fea7:2ba6/64 scope link
       valid_lft forever preferred_lft forever
8: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
    link/ether 36:3b:9e:82:53:15 brd ff:ff:ff:ff:ff:ff
    inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
32: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 3a:2b:ba:d1:96:48 brd ff:ff:ff:ff:ff:ff
36: br-ex: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 00:1a:4b:d0:d1:42 brd ff:ff:ff:ff:ff:ff
57: vnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
    link/ether fe:16:3e:f2:c1:6c brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc16:3eff:fef2:c16c/64 scope link
       valid_lft forever preferred_lft forever
58: vnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
    link/ether fe:16:3e:c7:f0:fa brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc16:3eff:fec7:f0fa/64 scope link
       valid_lft forever preferred_lft forever
62: vnet2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
    link/ether fe:16:3e:df:ba:0b brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc16:3eff:fedf:ba0b/64 scope link
       valid_lft forever preferred_lft forever
69: vnet3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
    link/ether fe:16:3e:09:1d:52 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc16:3eff:fe09:1d52/64 scope link
       valid_lft forever preferred_lft forever
72: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 3a:24:d1:2e:70:49 brd ff:ff:ff:ff:ff:ff
73: vnet4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 500
    link/ether fe:16:3e:61:7b:bc brd ff:ff:ff:ff:ff:ff
    inet6 fe80::fc16:3eff:fe61:7bbc/64 scope link
       valid_lft forever preferred_lft forever