Steven Barth b0b59d14ed firewall: Allow IGMP and MLD input on WAN
The WAN port should at least respond to IGMP and MLD queries as
otherwise a snooping bridge/switch might drop traffic.

RFC4890 recommends to leave IGMP and MLD unfiltered as they are always
link-scoped anyways.

Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45613 3c298f89-4303-0410-b956-a3cf2f4a3e73
2015-05-05 13:22:41 +00:00
..