<network>
  <name>vlans</name>
  <uuid>9c6e3f37-f2b9-447d-a62f-a06e31e7e4f3</uuid>
  <forward mode='bridge'/>
  <bridge name='mybridge'/>
  <virtualport type='openvswitch'/>
  <portgroup name='vport1'>
    <vlan>
      <tag id='1'/>
    </vlan>
  </portgroup>
  <portgroup name='vport2'>
    <vlan>
      <tag id='2'/>
    </vlan>
  </portgroup>
</network>

<interface type='network'>
      <mac address='XX:XX:XX:XX:XX:XX'/>
      <source network='vlans' portgroup='vport1'/>
      <virtualport type='openvswitch'>
        <parameters interfaceid='439c8b58-4752-437f-ac46-62994360bbb4'/>
      </virtualport>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x03' function='0x0'/>
    </interface>

Bridge mybridge
        Port "eth0"
            Interface "eth0"
        Port "vnet0"
            tag: 1
            Interface "vnet0"
        Port "vport2"
            Interface "vport2"
        Port mybridge
            Interface mybridge
                type: internal
        Port "vport1"
            Interface "vport1"
    ovs_version: "2.0.2"