b4bac17f-3215-47ff-b423-3bcfcd933ca1
    Bridge br-tun
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port "gre-1"
            Interface "gre-1"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="10.10.10.11"}
        Port br-tun
            Interface br-tun
                type: internal
    Bridge br-int
        Port "qvo1d5a7a27-9c"
            tag: 1
            Interface "qvo1d5a7a27-9c"
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
        Port "qvo411c200c-4c"
            tag: 1
            Interface "qvo411c200c-4c"
        Port br-int
            Interface br-int
                type: internal
    ovs_version: "1.4.0+build0"