I am using a three interface ASA config (Internet, DMZ, Inside). The DMZ and Inside networks are both RFC 1918 space however it is against our corporate policy to allow our DMZ IP space to be internally routable, therefore we must target routable IP's which NAT to the DMZ hosts . In my DMZ network there are two devices - a Web Server and a 802.11 Access Point.
The Web Server is hosting our corporate web site. When the clients accessing the internet via the Access Point try to access our corporate web site they are not able to. A DNS lookup of the A record 'www' returns the public IP address, which when targeted translates to the real RFC 1918 IP of the web server.
Is there a way to use destination NAT or another clever config so when a host targets a public IP which is being translated on a different interface right back into the same interface it originated from it would allow the traffic? (Let me know if you need a drawing)