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Using NAT within VPN config...HELP !

Hi,

I need to create a vpn between two PIX firewalls, but both internal subnets are using 192.168.1.0/24

Does anyone know if it's possible to configure one of the PIX firewalls to present say 192.168.2.0/24 to the other remote firewall using NAT.

Note sure of the commands....help !

thanks

  • VPN
1 REPLY
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Re: Using NAT within VPN config...HELP !

NAT scenario, with a private network on the inside. When the inside host at 10.1.1.27 sends a packet to a web server, the real source address, 10.1.1.27, of the packet is changed to a mapped address, 209.165.201.10. When the server responds, it sends the response to the mapped address, 209.165.201.10, and the security appliance receives the packet. The security appliance then undoes the translation of the mapped address, 209.165.201.10 back to the real address, 10.1.1.1.27 before sending it on to the host.

http://www.cisco.com/en/US/products/ps6120/products_configuration_guide_chapter09186a008052564b.html

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