<filter name='allow-dhcp' chain='ipv4' priority='-700'>
  <uuid>d51c0fbc-bd6f-4fc3-9542-d6ab7e1fee63</uuid>
  <rule action='accept' direction='out' priority='100'>
    <ip srcipaddr='0.0.0.0' dstipaddr='255.255.255.255' protocol='udp' srcportstart='68' dstportstart='67'/>
  </rule>
  <rule action='accept' direction='in' priority='100'>
    <ip protocol='udp' srcportstart='67' dstportstart='68'/>
  </rule>
</filter>

