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Re: Invalid PORT command - FTP/IPNAT

To: Corey Johnston <coreyj@gmail.com>
Subject: Re: Invalid PORT command - FTP/IPNAT
From: Darren Reed <darrenr@reed.wattle.id.au>
Date: Wed, 21 Mar 2007 02:08:53 -0700
Cc: Hans Werner Strube <strube@physik3.gwdg.de>, ipfilter@coombs.anu.edu.au
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Corey Johnston wrote:
> Unfortunately switching to disable hardware checksumming didn't help ):
> I guess its back to the drawing board..

To debug an FTP proxy session, do:

ipf -T ippr_ftp_debug=6

and execute a problematic session.
you should get lots of interesting kernel messages.

Darren

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