network: ~$ sudo ovs-vsctl show
...
    Bridge br-int
        Port "qr-e4c5ab67-c8"
            tag: 2
            Interface "qr-e4c5ab67-c8"
                type: internal
        Port "tap2059eced-e9"
            tag: 2
            Interface "tap2059eced-e9"
                type: internal
        Port "int-br-eth1"
            Interface "int-br-eth1"
        Port "tap9d14555d-a8"
            tag: 1
            Interface "tap9d14555d-a8"
                type: internal
        Port "qr-52a0ab1a-31"
            tag: 1
            Interface "qr-52a0ab1a-31"
                type: internal