<filter name='no-ipv6-multicast' chain='ipv6' priority='-600'>
  <uuid>1f258e3b-4876-4c34-bcb9-1fb93a2d3484</uuid>
  <rule action='drop' direction='out' priority='500'>
    <ipv6 dstipaddr='ff00::' dstipmask='8'/>
  </rule>
</filter>

