Situation: currently using Sidewinder firewall for security; want to use ASA 5510 for IPSEC and SSL VPN. ADo not want parallel connections. Would rather place ASA in DMZ behind Sidewinder.
Question: Having trouble establishing IPSEC VPN. The Sidewinder is NATting the Public IP address to private before the ASA receives the packet. Is this a problem, a show-stopper, or a distraction from my real config issue?