diff --git a/gluon/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-ripng b/gluon/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-ripng
new file mode 100644
index 0000000..37d3187
--- /dev/null
+++ b/gluon/gluon-ebtables-filter-multicast/files/lib/gluon/ebtables/110-mcast-allow-ripng
@@ -0,0 +1 @@
+rule 'MULTICAST_OUT -p IPv6 --ip6-protocol udp --ip6-destination ff02::9 --ip6-destination-port 521 -j RETURN'