Subject: Re: fwd: ipsec/ipfilter interaction problem
To: Greg Troxel <gdt@ir.bbn.com>
From: Christoph Kaegi <kgc@zhwin.ch>
List: netbsd-users
Date: 10/15/2003 14:31:39
On 03.10-08:50, Greg Troxel wrote:
> I believe that there are problems in the SPD lookup code.  Sometimes I
> get machines into a state where there is a transport-mode SPD entry
> for some TCP ports, and the traffic goes in the clear.   I have not
> seen this in tunnel mode, but all my tunnel SPD entries do not look
> beyond the IP address.
> 
> I wonder if this is a missing m_pullup to ensure that the UDP/TCP
> header is actually in the mbuf?  I think I wondered this before and
> looked, but this problem comes and goes, so it feels like that sort of
> problem.

Sorry for replying only now. I have been away for two weeks.

At least somebody who can confirm the problem.

> 
> kgdb will be your friend here.

If you can tell me, what I can do with kgdb to trace
that further down, I'll have a look at it.

Thanks
Chris

-- 
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Christoph Kaegi                                           kgc@zhwin.ch
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