From mboxrd@z Thu Jan  1 00:00:00 1970
From: Kirk Wallace <kwallace@wallacecompany.com>
Subject: Re: Layer (5,6,7) based NAT
Date: Sun, 29 Apr 2007 09:33:59 -0700
Message-ID: <1177864439.3828.235.camel@ws1.walco02.com>
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To: netfilter@lists.netfilter.org

Adam

I was looking at this to solve another problem, but it may help you
solve yours?

http://l7-filter.sourceforge.net/

Kirk
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
On Sun, 2007-04-29 at 07:42 -0600, Adam wrote:
> I am wondering weather this is possible. I have one port and one public IP
> address lets say:
> 
> 34.123.22.33:5615
> 
> If I connect using SSH I want to DNAT to port 22, if I connect using SSL I
> want to DNAT to port 443, if I connect using HTTP I want to DNAT to port
> 80.
> 
> If this kind of upper layer protocol determination possible? If so, is
> netfiter the application to do it?
> 
> 
> 
>