I am trying to setup a Point-to-point vpn tunnel using the Cisco Pix ASA. Here is the scenario:

One location got a ASA connected to a Cable modem which assigns its Public IP (static) address directly to the ASA.

On the other Location the other ASA is connected to an ADSL Modem which do NATing hence, it get a private ip address on the asa interface (but got net access & a static Public IP)

Question is… Can the this ASA establish the vpn without having the Public IP address on its Interface? or can the tunnel go through a NATed modem or does it have to be in bridged Mode

Anyone experienced in Cisco PiX ASA.. Any thoughts on this is much apprciated

Thank you