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Date:      Sun, 21 Mar 2004 12:26:13 +0100
From:      Sebastien Petit <spe@selectbourse.net>
To:        freebsd-net@freebsd.org
Subject:   IPSec and setsockopt MULTICAST_IF interaction
Message-ID:  <200403211226.13690.spe@selectbourse.net>

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Hi Team,

I want to use IPsec engine with AH Security Association and SPD on multicast 
destination adress. When I comment the setsockopt MULTICAST_IF option, all 
work fine and destination packets to the multicast adress have AH added 
before IP Header. But when I use the setsockopt MULTICAST_IF, no packets are 
sended from the interface (packet seems to be destroyed silently by kernel).
Is there an issue about using MUTLICAST_IF option and IPsec ?

Any help will be greatly appreciated.

Regards,
spe.
-- 
spe@selectbourse.net



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