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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] NAT first or Route first?
Hi, the routing and the arp are the reason why Checkpoint needs to mention that routing is done before NATing at all. In fact you can do routing before NATing __IF__ you have a static NAT entry which looks like this routed add IP_NATed gw IP_original So that every packet destined to your NATed host gets routed (by the OS) to the right Interface / Subnet first. --Joerg -----Original Message----- From: Russell Washington To: [email protected] Sent: 2/20/02 5:01 PM Subject: [FW-1] NAT first or Route first? Question for the masses: On FW-1 v4.1, running on Windows NT 4.0, which gets done first: NAT or OS routing? I can't see how you can do routing first (since the source or destination of the packet may change during NAT), but I have an odd situation on my hands suggesting that the NAT is being done afterwards. Any insight would be appreciated... ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= If you have any questions on how to change your subscription options, email [email protected] ================================================= ================================================= To set vacation, Out Of Office, or away messages, send an email to [email protected] in the BODY of the email add: set fw-1-mailinglist nomail ================================================= To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ================================================= If you have any questions on how to change your subscription options, email [email protected] =================================================
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