ovs+linux bridge

1、 创建ovs br-int br-tun

ovs-vsctl add-br br-tun
ovs-vsctl add-br br-int


[root@kunpeng82 ovs]# ovs-vsctl list-ports br-int
patch-int
[root@kunpeng82 ovs]# ovs-vsctl list-ports br-tun
patch-tun

[root@kunpeng82 ovs]# ovs-vsctl add-port br-int patch-int -- set Interface patch-int type=patch -- set Interface patch-int options:peer=patch-tun
[root@kunpeng82 ovs]# ovs-vsctl add-port br-tun patch-tun -- set Interface patch-tun type=patch -- set Interface patch-tun options:peer=patch-int

[root@kunpeng82 ovs]# ovs-vsctl show
2be9582b-aee2-4bc5-8856-2adaabcef19b
    Bridge br-tun
        Port br-tun
            Interface br-tun
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
    Bridge br-int
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port br-int
            Interface br-int
                type: internal

[root@kunpeng82 ovs]# brctl addbr qbr01
[root@kunpeng82 ovs]# ip link set qbr01 up
[root@kunpeng82 ovs]# ip link add qvo01 type veth peer name qvb01
[root@kunpeng82 ovs]# brctl addif qbr01 qvb01
[root@kunpeng82 ovs]# brctl show qbr01
bridge name bridge id STP enabled interfaces
qbr01 8000.86286e0f27b5 no qvb01

[root@kunpeng82 ovs]# ovs-vsctl add-port br-int qvo01
[root@kunpeng82 ovs]# ovs-vsctl show
2be9582b-aee2-4bc5-8856-2adaabcef19b
    Bridge br-tun
        Port br-tun
            Interface br-tun
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
    Bridge br-int
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port "qvo01"
            Interface "qvo01"
        Port br-int
            Interface br-int
                type: internal

[root@kunpeng82 ovs]# ovs-vsctl list-ports br-tun
patch-tun
[root@kunpeng82 ovs]# ovs-vsctl list-ports br-int
patch-int
qvo01

[root@kunpeng82 ovs]# ovs-vsctl add-br br-tun2
[root@kunpeng82 ovs]# ovs-vsctl list-ports br-tun2
[root@kunpeng82 ovs]# ovs-vsctl show
2be9582b-aee2-4bc5-8856-2adaabcef19b
    Bridge br-tun
        Port br-tun
            Interface br-tun
                type: internal
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
    Bridge "br-tun2"
        Port "br-tun2"
            Interface "br-tun2"
                type: internal
    Bridge br-int
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port "qvo01"
            tag: 100
            Interface "qvo01"
        Port br-int
            Interface br-int
                type: internal
    Bridge ovs-switch
        Port ovs-switch
            Interface ovs-switch
                type: internal
        Port "p0"
            Interface "p0"
                type: internal
        Port "p1"
            Interface "p1"
                type: internal
        Port "p2"
            Interface "p2"
                type: internal
    ovs_version: "2.12.0"