<network>
  <name>vnet1</name>
  <uuid>1d6ac7c7-60d9-56c1-a7df-210d3d0cc6d1</uuid>
  <forward dev='lo' mode='route'>
    <interface dev='lo'/>
  </forward>
  <bridge name='test-br0' stp='on' delay='0' />
  <mac address='52:54:00:97:F9:FD'/>
  <ip address='192.168.0.254' netmask='255.255.255.0'>
  </ip>
</network>