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Site to Site VPN (PIX525 to ASA5510) with the same Internal Network Address

How do I configure a vpn where the internal network at each end of the tunnel are using the same addressing.

aka

net a Inside Network 10.0.1.0 /24

VPN between site a and site B

net b Inside Network 10.0.1.0 /24

Not even sure how to ask the question to lookup the material.

Any and all help appreciated.

1 REPLY

Re: Site to Site VPN (PIX525 to ASA5510) with the same Internal

Jon, your question is very clear, you have to NAT one end so that it appears at other end under different class other than 10.0.1.0/24 network that overlaps, use policy nat to create the tunnel.

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00808c9950.shtml

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