simple and easy way, map your internal ip to your external DNS name, to your 
host file in \windows\system32\drivers\etc, in windows xp, or w2k, if u have 
win9x, then it's in your windows directory..

example


public ip: 81.58.55.73          === www.mynat.com
internal ip of web server      ===  192.168.10.77

place the following in your host file

192.168.10.77             mynat.com

it works perfect for me

as the previous posted said, u can also do it in DNS


>From: "Jesper dot have at aaganet dot dk" <jesper dot have at aaganet dot dk>
>To: <m0n0wall at lists dot m0n0 dot ch>
>Subject: [m0n0wall] IP nat loopback
>Date: Tue, 23 Nov 2004 22:12:26 +0100
>
>Hi
>
>How do i enable IP nat loopback so i can access my own www server ?
>
>--
>Best regards
>Jesper Have

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