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br-int is OVS ingegration bridge. View Open vSwitch

br-int is OVS ingegration bridge. View Open vSwitch

On Controller:-
[root@icehouse1 ~(keystone_admin)]# ovs-vsctl show
a675c73e-c707-4f29-af60-57fb7c3f81c4
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "tapa7e1ac48-7b"
            tag: 1
            Interface "tapa7e1ac48-7b"
                type: internal
        Port "qvo729eb3dc-3f"
            tag: 1
            Interface "qvo729eb3dc-3f"
        Port "qr-bbba6fd3-a3"
            tag: 1
            Interface "qr-bbba6fd3-a3"
                type: internal
        Port "qvo11471ea5-a0"
            tag: 1
            Interface "qvo11471ea5-a0"
        Port "tap15ef9839-d1"
            tag: 2
            Interface "tap15ef9839-d1"
                type: internal
        Port "qr-d571b287-d1"
            tag: 2
            Interface "qr-d571b287-d1"
                type: internal
        Port "qvobc5ab123-06"
            tag: 1
            Interface "qvobc5ab123-06"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
        Port "qvo96399449-5f"
            tag: 1
            Interface "qvo96399449-5f"
    Bridge "br-p4p1"
        Port "p4p1"
            Interface "p4p1"
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
.  .  .  .  .
On Compute :-
[root@icehouse2 ~]# ovs-vsctl  show
bf768fc8-d18b-4762-bdd2-a410fcf88a9b
    Bridge "br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "p4p1"
            Interface "p4p1"
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "qvo6cc9af1a-5f"
            tag: 1
            Interface "qvo6cc9af1a-5f"
        Port "qvod18de1da-fd"
            tag: 1
            Interface "qvod18de1da-fd"
        Port "qvo1492886c-c7"
            tag: 1
            Interface "qvo1492886c-c7"
        Port "qvofb873e61-0a"
            tag: 1
            Interface "qvofb873e61-0a"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
    ovs_version: "2.1.2"

br-int is OVS ingegration bridge. View Open vSwitchvSwitch1, Open vSwitch 2

On Controller:-
[root@icehouse1 ~(keystone_admin)]# ovs-vsctl show
a675c73e-c707-4f29-af60-57fb7c3f81c4
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "tapa7e1ac48-7b"
            tag: 1
            Interface "tapa7e1ac48-7b"
                type: internal
        Port "qvo729eb3dc-3f"
            tag: 1
            Interface "qvo729eb3dc-3f"
        Port "qr-bbba6fd3-a3"
            tag: 1
            Interface "qr-bbba6fd3-a3"
                type: internal
        Port "qvo11471ea5-a0"
            tag: 1
            Interface "qvo11471ea5-a0"
        Port "tap15ef9839-d1"
            tag: 2
            Interface "tap15ef9839-d1"
                type: internal
        Port "qr-d571b287-d1"
            tag: 2
            Interface "qr-d571b287-d1"
                type: internal
        Port "qvobc5ab123-06"
            tag: 1
            Interface "qvobc5ab123-06"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
        Port "qvo96399449-5f"
            tag: 1
            Interface "qvo96399449-5f"
    Bridge "br-p4p1"
        Port "p4p1"
            Interface "p4p1"
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
.  .  .  .  .
On Compute :-
[root@icehouse2 ~]# ovs-vsctl  show
bf768fc8-d18b-4762-bdd2-a410fcf88a9b
    Bridge "br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "p4p1"
            Interface "p4p1"
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "qvo6cc9af1a-5f"
            tag: 1
            Interface "qvo6cc9af1a-5f"
        Port "qvod18de1da-fd"
            tag: 1
            Interface "qvod18de1da-fd"
        Port "qvo1492886c-c7"
            tag: 1
            Interface "qvo1492886c-c7"
        Port "qvofb873e61-0a"
            tag: 1
            Interface "qvofb873e61-0a"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
    ovs_version: "2.1.2"

br-int is OVS ingegration bridge. View Open vSwitch1, Open vSwitch 2

On Per last manual :-
There are four distinct type of virtual networking devices: TAP devices, veth pairs, Linux bridges, and Open vSwitch bridges. For an ethernet frame to travel from eth0 of virtual machine vm01 to the physical network, it must pass through nine devices inside of the host: TAP vnet0, Linux bridge qbrnnn, veth pair (qvbnnn, qvonnn), Open vSwitch bridge br-int, veth pair (int-br-eth1, phy-br-eth1), and, finally, the physical network interface card eth1.
Sample bellow on Controller:-
[root@icehouse1 ~(keystone_admin)]# ovs-vsctl show
a675c73e-c707-4f29-af60-57fb7c3f81c4
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "tapa7e1ac48-7b"
            tag: 1
            Interface "tapa7e1ac48-7b"
                type: internal
        Port "qvo729eb3dc-3f"
            tag: 1
            Interface "qvo729eb3dc-3f"
        Port "qr-bbba6fd3-a3"
            tag: 1
            Interface "qr-bbba6fd3-a3"
                type: internal
        Port "qvo11471ea5-a0"
            tag: 1
            Interface "qvo11471ea5-a0"
        Port "tap15ef9839-d1"
            tag: 2
            Interface "tap15ef9839-d1"
                type: internal
        Port "qr-d571b287-d1"
            tag: 2
            Interface "qr-d571b287-d1"
                type: internal
        Port "qvobc5ab123-06"
            tag: 1
            Interface "qvobc5ab123-06"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
        Port "qvo96399449-5f"
            tag: 1
            Interface "qvo96399449-5f"
    Bridge "br-p4p1"
        Port "p4p1"
            Interface "p4p1"
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
.  .  .  .  .
On Compute :-
[root@icehouse2 ~]# ovs-vsctl  show
bf768fc8-d18b-4762-bdd2-a410fcf88a9b
    Bridge "br-p4p1"
        Port "br-p4p1"
            Interface "br-p4p1"
                type: internal
        Port "phy-br-p4p1"
            Interface "phy-br-p4p1"
        Port "p4p1"
            Interface "p4p1"
    Bridge br-int
        Port br-int
            Interface br-int
                type: internal
        Port "qvo6cc9af1a-5f"
            tag: 1
            Interface "qvo6cc9af1a-5f"
        Port "qvod18de1da-fd"
            tag: 1
            Interface "qvod18de1da-fd"
        Port "qvo1492886c-c7"
            tag: 1
            Interface "qvo1492886c-c7"
        Port "qvofb873e61-0a"
            tag: 1
            Interface "qvofb873e61-0a"
        Port "int-br-p4p1"
            Interface "int-br-p4p1"
    ovs_version: "2.1.2"