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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] Static NAT and Port Translation
That is a feature of NAT. The port 55000 etc. is a designation of the computer path. Think about the confusion the router/FW would have if two or more machines internally used the same protocol to NAT to the outside. The responses from the outside will both come to the router/FW designating 209.124.222.1\161 and which machine does the router/FW send it to? For more info as a start here are a couple urls: http://www.vicomsoft.com/index.html?page=http://www.vicomsoft.com/knowledge/ reference/nat.html*track=internal http://www.cisco.com/warp/public/732/nat/ -----Original Message----- From: Leo Badinger [mailto:[email protected]] Sent: Thursday, February 07, 2002 9:30 AM To: [email protected] Subject: [FW-1] Static NAT and Port Translation I'm running FW-1 Version 4.0 on NT 4.0 I currently have an internal host using a private address 192.168.1.1. I have this host setup to use Static NAT to the external address 209.124.222.1. It appears as though the firewall is translating the port numbers as well as the IP address. Is this normal? If I capture packets on the dmz segment and issue an snmpget command from my internal host to an internet host I see the translated IP address but the SNMP ports it's using are 55000, 56,000 etc. Is there a way to make it use the original port (161) and not translate that? Thanks. Leo Badinger ================================================= 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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