firewall: Allow IGMP and MLD input on WAN
authorSteven Barth <steven@midlink.org>
Tue, 5 May 2015 13:22:41 +0000 (13:22 +0000)
committerSteven Barth <steven@midlink.org>
Tue, 5 May 2015 13:22:41 +0000 (13:22 +0000)
commitb0b59d14ed78ba585d2e849828a5bf68544a3faa
treee4d889b46f81cc1ade5ebe3a8e5fdb38e8a4e43e
parentdcf8ac794b77b8de9f1ea017b07b47e69112e0f7
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
package/network/config/firewall/files/firewall.config