site to site vpn with one static ip and one dynamic

[slayerhawk]

I have branch locations that have dynamic ip addresses that need to create a vpn connection to my PIX 515. I currently have the PIX setup with static crypto mymap statements that have the static ip address given by the ISP, but want dynamic to work as long as the branch passes the shared key to the pix.

How can I do this?

[Farrukh Haroon]

Please have a look at the following links, they are a 'little' different from your scenario, but should definitely get you going in the right direction:

http://www.cisco.com/en/US/products/ps6120/products_configuration_example09186a00805733df.shtml

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_configuration_example09186a00807ea936.shtml

Regards

Farrukh