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Date: Sun, 7 May 2006 18:11:22 +0400
From: "Andrew Pantyukhin" <infofarmer@gmail.com>
To: "marcel245@mweb.co.za" <marcel245@mweb.co.za>
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X-Mailman-Approved-At: Sun, 07 May 2006 14:24:42 +0000
Cc: freebsd-hackers@freebsd.org
Subject: Re: NATD & IPFW
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On 5/6/06, marcel245@mweb.co.za <marcel245@mweb.co.za> wrote:
>
>    I cant seem to get something working and would really appreciate some
>    h elp.
>    I use IPFW and have used NAT in the past through the ipfw "divert"
>    rules.
>    But what i need to get right is simply nat for a  particular host
>    internally to a external mail server.
>    Now i ca n nat all traffic or nothing not control a particular
>    host.
>    Also i have tried all resources and methods including trying the
>    "rediect por t" function of natd seperatlly of ipfw. this to didnt
>    seem to work. Examples i copied didnt.
>    Im using freebsd6

Just don't divert outgoing traffic that you don't want to
NAT. As for the incoming - just be sure not to use
deny_incoming (if the alias IP is not dedicated to the
host you wanna NAT).