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Date:      Thu, 20 Jan 2005 19:04:12 +0200
From:      Andriy Gapon <avg@icyb.net.ua>
To:        freebsd-net@freebsd.org, freebsd-security@freebsd.org
Subject:   ipsec vs. broadcast
Message-ID:  <41EFE48C.5040206@icyb.net.ua>

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Maybe this is already fixed in the newer code, I am still on 5.2.1 and
have a problem with traffic that originally goes to a broadcast ip
address but then gets encrypted by ipsec and should go into a tunnel but
when it is sent it has ethernet broadcast flag. Just to be clear:
traffic originates on the same host which is a tunnel endpoint.

It looks to me that a fix could be as simple as clearing M_BCAST in
ipsec code (ipsec4_output), but I am not sure.

-- 
Andriy Gapon



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