Linus Lüssing c5ce1525e6 ebtables-filter-mcast: Segment IGMP/MLD domain ... Filter IGMP/MLD messges so that we can have an IGMP/MLD querier per node. Segmenting the IGMP/MLD domain on a per node basis allows us to *not* rely on a central querier (on a gateway for instance) to take advantage of multicast snooping. Even though we receive no more reports from other nodes anymore then, the "multicast_router" bridge port setting will ensure to always forward multicast packets towards bat0 (unless filtered by another ebtables rule). Note that IGMP/MLD are filtered for multicast traffic coming from the mesh, too (new MULTICAST_IN), as unfortunately there seem to be other queriers somewhere in the mesh at least for Freifunk Lübeck. Such queriers would potentially confuse / silence the querier on a node. Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>		2015-09-05 05:17:48 +02:00
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etc/init.d	ebtables-filter-mcast: Segment IGMP/MLD domain	2015-09-05 05:17:48 +02:00
lib/gluon/ebtables	gluon-ebtables: use Lua instead of sh for the rule DSL to increase flexibility	2014-05-14 15:02:57 +02:00