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Commit 4f5590f8 authored by Elad Raz's avatar Elad Raz Committed by David S. Miller
Browse files

switchdev: Adding IGMP snooping documentation 



Signed-off-by: default avatarElad Raz <eladr@mellanox.com>
Signed-off-by: default avatarIdo Schimmel <idosch@mellanox.com>
Signed-off-by: default avatarJiri Pirko <jiri@mellanox.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3a49b4fd

Documentation/networking/switchdev.txt

+6 −2
Original line number Diff line number Diff line
@@ -304,8 +304,12 @@ certain netdevs from flooding unicast traffic for which there is no FDB entry. 
IGMP Snooping

^^^^^^^^^^^^^



XXX: complete this section



In order to support IGMP snooping, the port netdevs should trap to the bridge

driver all IGMP join and leave messages.

The bridge multicast module will notify port netdevs on every multicast group

changed whether it is static configured or dynamically joined/leave.

The hardware implementation should be forwarding all registered multicast

traffic groups only to the configured ports.



L3 Routing Offload

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