routed-network.xml

<network>
  <name>local</name>
  <uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid>
  <forward dev='eth1' mode='route'/>
  <bridge name='virbr1' stp='on' delay='0' />
  <mac address='12:34:56:78:9A:BC'/>
  <ip address='192.168.122.1' netmask='255.255.255.0'>
  </ip>
</network>