<network>
<name>open</name>
<uuid>81ff0d90-c91e-6742-64da-4a736edb9a9b</uuid>
<forward mode='open'/>
<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>