From owner-freebsd-questions  Sat Nov 25 23:22:25 2000
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Date: Sat, 25 Nov 2000 23:22:17 -0800
From: "Crist J . Clark" <cjclark@reflexnet.net>
To: Jeff Smith <jeffsey@hotmail.com>
Cc: questions@FreeBSD.ORG
Subject: Re: PLZ help
Message-ID: <20001125232217.D12190@149.211.6.64.reflexcom.com>
Reply-To: cjclark@alum.mit.edu
References: <F313XCCzunMkE46sffG000050c9@hotmail.com>
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In-Reply-To: <F313XCCzunMkE46sffG000050c9@hotmail.com>; from jeffsey@hotmail.com on Sat, Nov 25, 2000 at 09:54:33PM -0800
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On Sat, Nov 25, 2000 at 09:54:33PM -0800, Jeff Smith wrote:
> I have two questions for u.  First of all i am running freeBSD 4.1.1
> my question is this.  In my computer room i have the following setup
> 
>          2 (ip:10.1.1.2
>         /
> W---H--G (ip:10.1.1.1 & external ip)
>         \
>          1 (ip: 10.1.1.3)
> -=rj45 wire
> W=wall jack
> H=hub
> G=Gateway(computer running freeBSD 4.1.1
> 1=home pc running both rh7 and win98
> 2=home pc running win98
> 
> the i have access to an oc3 line via the university and with that a static 
> ip address.  I have setup the gateway to act as a gateway for computers 1 
> and 2 using two ethernet cards, ip filtering and the firewall.  My question 
> is how could i set it up so that computers 1 and 2 could have an ftp site 
> accessible from the outside world.  The only way now would be to login to 
> the gateway computer and then use that to get access to the internal 
> network.  I have heard that you can set it up so that computers 1 and 2 have 
> a certain port associated with them and that would be how you would route 
> the request??...i am not really sure if that is worded right.  Anyway please 
> help me if i have made my problem clear enough and if not please ask me what 
> is not clear.

Are you already doing NAT for this setup? Have a look at the
'redirect_address' and 'redirect_port' options in natd(8).
-- 
Crist J. Clark                           cjclark@alum.mit.edu


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