batman-adv: Avoid old nodes disabling multicast optimizations completely

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Instead of disabling multicast optimizations mesh-wide once a node with
no multicast optimizations capabilities joins the mesh, do the
following:

Just insert such nodes into the WANT_ALL_IPV4/IPV6 lists. This is
sufficient to avoid multicast packet loss to such unsupportive nodes.

Signed-off-by: Linus Lüssing <linus.luessing@c0d3.blue>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de>

...

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Linus Lüssing 2018-03-25 00:32:04 +01:00 • committed by Simon Wunderlich

parent 1ba93211e2

commit f26e4e98b1

3 changed files with 6 additions and 27 deletions

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31

net/batman-adv/multicast.c

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1

net/batman-adv/soft-interface.c

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3

net/batman-adv/types.h

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