Hi Oleksij, On Sat, Apr 03, 2021 at 01:48:41PM +0200, Oleksij Rempel wrote: > The ar9331 switch is not forwarding IGMP and MLD packets if IGMP > snooping is enabled. This patch is trying to mimic the HW heuristic to take > same decisions as this switch would do to be able to tell the linux > bridge if some packet was prabably forwarded or not. > > Signed-off-by: Oleksij Rempel <o.rempel@xxxxxxxxxxxxxx> > --- I am not familiar with IGMP/MLD, therefore I don't really understand what problem you are trying to solve. Your switch has packet traps for IGMP and MLD, ok. So it doesn't forward them. Must the IGMP/MLD packets be forwarded by an IGMP/MLD snooping bridge? Which ones and under what circumstances?