<filter name='clean-traffic-gateway' chain='root'>
  <uuid>b142f93e-a885-4890-b749-502bfe06f1f7</uuid>
  <filterref filter='no-mac-spoofing'/>
  <filterref filter='no-ip-spoofing'/>
  <filterref filter='no-arp-spoofing'/>
  <rule action='accept' direction='inout' priority='-500'>
    <mac protocolid='arp'/>
  </rule>
  <rule action='accept' direction='in' priority='500'>
    <mac srcmacaddr='$GATEWAY_MAC'/>
  </rule>
  <rule action='accept' direction='out' priority='500'>
    <mac dstmacaddr='$GATEWAY_MAC'/>
  </rule>
  <filterref filter='no-other-l2-traffic'/>
  <filterref filter='qemu-announce-self-rarp'/>
</filter>

