Overcloud controller Output :

Overcloud controller Output :

network-scripts]# ip add show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 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
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovs-system state UP qlen 1000
    link/ether 52:54:00:44:fd:70 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
    link/ether 52:54:00:8c:a5:27 brd ff:ff:ff:ff:ff:ff
    inet6 fe80::5054:ff:fe8c:a527/64 scope link
       valid_lft forever preferred_lft forever
4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 5a:eb:d4:4a:93:5c brd ff:ff:ff:ff:ff:ff
5: br-ex: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN
    link/ether 52:54:00:44:fd:70 brd ff:ff:ff:ff:ff:ff
    inet 192.168.126.104/24 brd 192.168.126.255 scope global dynamic br-ex
       valid_lft 84331sec preferred_lft 84331sec
    inet 192.168.126.101/32 brd 192.168.126.255 scope global br-ex
       valid_lft forever preferred_lft forever
    inet 192.168.126.102/32 brd 192.168.126.255 scope global br-ex
       valid_lft forever preferred_lft forever
    inet6 fe80::5054:ff:fe44:fd70/64 scope link
       valid_lft forever preferred_lft forever
6: br-int: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 22:1b:29:07:d5:45 brd ff:ff:ff:ff:ff:ff
7: br-tun: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
    link/ether 0e:49:1a:b0:db:41 brd ff:ff:ff:ff:ff:ff