AAA authentication by PIX 525 on Ip address and Port

[scarley]

I have the following setup.

user 1 ---- Firewall ------- Firewall 2 ----- server

Firewall 1 uses PAT. I need to authenticate on firewall 2 every time a user connects. However the PIX only authenticate on the first attempt all other connection go straight through to the server in the DMZ. It appears that the PIX only authenticates on ip address only not ip address and Port. Is there a way to configure this.

[mmellet]

See here for a sample config : http://www.cisco.com/en/US/customer/products/hw/vpndevc/ps2030/products_tech_note09186a0080094ea9.shtml#authonly