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Date:      Wed, 15 May 2002 08:59:35 +0200
From:      "Carroll, D. (Danny)" <Danny.Carroll@mail.ing.nl>
To:        "Miroslav Pendev" <shadow@CPE0004761ac738-CM00109515bc65.cpe.net.cable.rogers.com>, "Aragon Gouveia" <aragon@phat.za.net>
Cc:        <freebsd-security@freebsd.org>
Subject:   RE: ipfw + nat + port_redirect - works, but not for the internal net
Message-ID:  <6C506EA550443D44A061432F1E92EA4C6C516B@citsnl045.europe.intranet>

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:Yes, the direct access to 192.168.1.100:80 is Ok!
:But here is what I have:
:
:Web server in *Internet* is serving web pages with some forms and then
:the data is sent to the internal (behind the firewall)=20
:apache + php server.
:Everithing work just perfect for the clients=20
:(hosts from internet) but it doesnt work for the people
:in the internal network. I do not want to make a miror
:site only because I dont know (for now) how to get this
:working.


If the external website is getting the internal client to post a form,
could you not alter your internal DNS server (if you have one)
The ports are different but is there anything stopping you from running
the internal site on port 9090, just like the external.

Of course it assumes you have an internal address and can change the
port but if you can't get the NAT / IPFW stuff to work it might be
something to try.

-D
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