<filter name='no-mac-broadcast' chain='ipv4' priority='-700'>
  <uuid>e05b5269-317d-4af0-97ca-5ae9063d3373</uuid>
  <rule action='drop' direction='out' priority='500'>
    <mac dstmacaddr='ff:ff:ff:ff:ff:ff'/>
  </rule>
</filter>

