libvirt/tests/bhyveargv2xmldata/bhyveargv2xml-virtio-net4.xml

<domain type='bhyve'>
  <name>bhyve</name>
  <uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
  <memory unit='KiB'>219136</memory>
  <currentMemory unit='KiB'>219136</currentMemory>
  <vcpu placement='static'>1</vcpu>
  <os>
    <type>hvm</type>
  </os>
  <clock offset='localtime'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>destroy</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <interface type='bridge'>
      <mac address='00:00:00:00:00:00'/>
      <source bridge='virbr0'/>
      <target dev='tap1'/>
      <model type='virtio'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x01' function='0x1'/>
    </interface>
  </devices>
</domain>