IP Routing & Subnetting

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From: Neil (bringonthefootie_at_hotmail.com)
Date: 05/12/04 

Date: Wed, 12 May 2004 12:18:16 +0100

I have a network with a NAT router - 192.168.0.2,
a Domain Controller (2003) - 192.168.0.1,
and a series of workstations - 192.168.0.100 and upwards.
All have subnet masks of 255.255.255.0.
I want to put a webserver on this network, which is not on the domain and
has its own security policies etc.
I want incoming traffic from the router on ports 53 & 80 routed to this box,
but I don't want it to be able to see any of the client workstations or the
DC and vice versa.
So to all intents and purposes, as far as the main network is concerned,
this box won't exist!
How do I configure the IP addressing / subnet masks to do this?
Neil

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