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Network Security Firewalls
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Firewall Implementation Strategy ?

Subject: Firewall Implementation Strategy ?
Date: Wed, 13 Oct 2004 15:49:12 +0530
Hello,

Currently we are havig a software firewall and the DMZ is in another Private 
Subnet. 
We use Port Forwarding from the software firewall to access the DMZ servers 
from outside. 

I have seen other implementations of Firewall where the DMZ is in a seperate 
subnet with Public IP Address. 
From the Firewall we allow only access to certain ports. 

Can someone tell me the Pros and Cons of each of this implementation ? 

I need to know the different types of firewall implementation so that I can 
redesign the new implementation. 
Where can I get some good guidelines for the same ? 

Regards,
Vijay.


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