Repository : ssh://git@diktynna/doc On branches: backup-redmine,main

commit ceaf821bbcd8a94c3f7894962e95f23618e038f8 Author: Linus Lüssing linus.luessing@c0d3.blue Date: Fri Apr 19 21:18:21 2024 +0000

doc: batman-adv/Multicast-IGMP-MLD-Report-Forwarding

ceaf821bbcd8a94c3f7894962e95f23618e038f8 batman-adv/Multicast-IGMP-MLD-Report-Forwarding.textile | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/batman-adv/Multicast-IGMP-MLD-Report-Forwarding.textile b/batman-adv/Multicast-IGMP-MLD-Report-Forwarding.textile index dde5ce51..3cbc1330 100644 --- a/batman-adv/Multicast-IGMP-MLD-Report-Forwarding.textile +++ b/batman-adv/Multicast-IGMP-MLD-Report-Forwarding.textile @@ -107,8 +107,10 @@ Answer: **no!** **Potential Workarounds:**

A) Set bridge port _multicast_router_ setting for bat0 to 2 (e.g.: _$ echo 2 > /sys/class/net/bat0/brport/multicast_router_) => always forwards multicast packets to bat0 -B) Send report not just to multicast routers, but also to queriers (not implemented) -C) Export batman-adv TT-global to bridge MDB (not implemented) +B) Run a multicast router on br0 of node Y (disadvantage: receives all multicast packets) +C) Run a bridged-in multicast router (which supports MRD) on node Y (disadvantage: receives all multicast packets) +D) Send report not just to multicast routers, but also to queriers (not implemented) +E) Export batman-adv TT-global to bridge MDB (not implemented)

h3. Scenario D: Multicast to/from host on node with a bridged-in querier