Hi Peter, For this problem, NAT is your friend. One side can NAT the addresses so the conflict is avoided.
-----Original Message----- From: Mailing list for discussion of Firewall-1 [mailto:fw-1-mailingl...@amadeus.us.checkpoint.com] On Behalf Of Peter Addy Sent: Tuesday, November 30, 2010 5:16 PM To: FW-1-MAILINGLIST@AMADEUS.US.CHECKPOINT.COM Subject: [FW-1] IP address conflicts within Encryption domains in VPN's Hi, Does anyone know of a way to get around a problem, where for example a site to site VPN both have 10.x.x.x, 172.x.x.x etc addresses on their internal network, so this therefore causes a conflict within each encryption domain? If one side is not able to change then what options are there, what if both sites cannot change their internal ip addressing, what are ways to get around ip conflicts in VPN's, has anyone come across this and got any ideas? Thanks ================================================= To set vacation, Out-Of-Office, or away messages, send an email to lists...@amadeus.us.checkpoint.com 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 fw-1-ow...@ts.checkpoint.com ================================================= Scanned by Check Point Total Security Gateway. ================================================= To set vacation, Out-Of-Office, or away messages, send an email to lists...@amadeus.us.checkpoint.com 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 fw-1-ow...@ts.checkpoint.com =================================================
