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Date:      Sat, 25 Sep 2004 02:16:23 +0200
From:      Hannes Mehnert <hannes@mehnert.org>
To:        Kris Kennaway <kris@obsecurity.org>
Cc:        freebsd-current@freebsd.org
Subject:   Re: 5.3 IPSEC broken
Message-ID:  <20040925001623.GC5307@mehnert.org>
In-Reply-To: <20040924235247.GA27440@xor.obsecurity.org>
References:  <20040924234332.GB5307@mehnert.org> <20040924235247.GA27440@xor.obsecurity.org>

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On Fri, Sep 24, 2004 at 04:52:48PM -0700, Kris Kennaway wrote:
> On Sat, Sep 25, 2004 at 01:43:32AM +0200, Hannes Mehnert wrote:
> > in 5.3-BETA5 IPSec is broken.
> 
> Please provide more details.

As described in
http://lists.freebsd.org/pipermail/freebsd-current/2004-June/028442.html
http://lists.freebsd.org/pipermail/freebsd-current/2004-August/033554.html
the mbuma commit broke IPSec (ENOBUF) with default MSIZE (256). Setting
it to 512 is a workaround, maybe someone more in FreeBSD kernel hacking
should look at the problem.

Best Regards,

Hannes Mehnert
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