I would recommend this book http://www.oreilly.com/catalog/fire2/, it helped
me understand a lot of concepts of firewalls and internet security.
----- Original Message -----
From: "Stewart, Chris B" <[EMAIL PROTECTED]>
To: "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
Sent: Monday, July 02, 2001 4:27 PM
Subject: DMZ Help!!!!!
>
> Hello All,
>
> I am in desperate need of some help. I am considering implementing a DMZ
in
> my network and am interested in knowing how to set up an DMZ. What I
would
> like to do is put my Web server and mail server behind the DMZ on a
> completely different subnet. What I don't understand is how is the routing
> functionality accomplished? Do I have to have a dedicated router for this?
> If we do, how do we have sessions from LAN to DMZ but not other way? Is
this
> done by the router or the firewall. Also, is the DMZ most commonly a
> separate appliance or is it an extra NIC in my firewall configured with a
> different IP address. All responses and information on DMZ are
appreciated.
> I am very ignorant on this topic.
>
> Thanks, Chris Stewart
>
>
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