You can do it this way. I cannot correct you configuration if you are not
more specific. Although it is difficult how you subnetted 13 IPs.

Did you think of configuring the router in front of the firewall, routing
the second subnet to the firewall?

Does the server in DMZ have the firewall as default gateway?

To trouble shoot your issue some network trafic analysis could be usefull,
did you think of installing windump?

Bye for now

Christian ALT

Telecom and Logistics Associates
Network and Security Company

Firewall-1 FAQ http://www.tla.ch/TLA/FW/FW1FAQ.html


-----Original Message-----
From: Mailing list for discussion of Firewall-1
[mailto:[EMAIL PROTECTED] Behalf Of Trent
Libby
Sent: lundi, 26. janvier 2004 17:37
To: [EMAIL PROTECTED]
Subject: [FW-1] Setting up DMZ with Win 2000 Server


I have been tinkering with my Checkpoint firewall trying to get a DMZ setup
with Valid IP's.  I have a total of 13 Valid IPs and I need to have one of
my server's setup in the DMZ with a valid IP.  In trying to do this I split
my Valid IPs into two subnets and assigned the 3rd NIC on the Checkpoint
Server to the first valid in the second subnet I created and then assigned
the server in the DMZ with the next IP in that subnet, but it is not working
and I must be missing something with the route setup in Win 2000 or
something.



First of all is this the best way to do this for Valid IPs on Checkpoint and
secondly what am I missing to possibly get this working.



Thanks,



Trent






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