Firewall-1

Re: [FW-1] NAT ANY destination to one IP address

Subject: Re: [FW-1] NAT ANY destination to one IP address
From: "Brooks, George CTR" <George.Brooks AT SSP.NAVY DOT MIL>
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Date: Tue, 12 Jul 2005 15:47:04 -0400
I had to do this once.  To do it I had to make three networks as
follows:

All_Class_A_Networks:  0.0.0.0   mask 128.0.0.0
All_Class_B_Networks:  128.0.0.0 mask 192.0.0.0
All_Class_C_Networks:  192.0.0.0 mask 224.0.0.0

You can then make a NAT Rule to point them to an address.

George Brooks
BAE Systems @ Strategic Systems Programs
202-764-2154


-----Original Message-----
From: Mailing list for discussion of Firewall-1
[mailto:FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM] On Behalf Of Nattha
Kongtong
Sent: Thursday, June 30, 2005 1:24 AM
To: FW-1-MAILINGLIST AT AMADEUS.US.CHECKPOINT DOT COM
Subject: [FW-1] NAT ANY destination to one IP address

Hi guys,
 
I have a question about NAT policy.  Is it possible to create NAT rule
that translates any destination IP address to a specific address?  Ex.
Original packet:
source = ip_pool1
destination = any
service = any
 
Translated packet:
source = original
destination = gateway1
service = any
 
I've tried it in Checkpoint Firewall-1 4.1 but it is not allowed
(translated packet have to config destination = orignal only).  Does
anyone know if I can apply above solution in Checkpoint NG R55?  Or is
there other solution to do NAT as above?  Please help.
 
Regards,
 
Nattha
 

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