<filter name='no-ipv6-multicast' chain='ipv6' priority='-600'>
  <uuid>ae4d8738-6964-4d9c-aa34-879bed818c01</uuid>
  <rule action='drop' direction='out' priority='500'>
    <ipv6 dstipaddr='ff00::' dstipmask='8'/>
  </rule>
</filter>

