OK, I had the reverse proxy setup and functional on my DMZ server (Thank you Samuel)
A few weeks ago, we installed Laserfiche Directory Server to remedy issues with participant licenses not being able to be assigned. Since then, and attempt to access forms from an outside URL produces a too many redirects error.
The server name hasn't changed.
If I set the inbound rule to redirect instead of rewrite, I will get the form to load but it shows the URL to my inside server in the address bar instead of the internet URL, but at least i know the DMZ server is still hitting the Web Portal server.
I am able to access the forms using a URL to the web Portal server from inside the network using the same server name that the Reverse Proxy setup has for the inbound rewrite.
Still scratching my head.
Any ideas are welcome.
Thanks - Eric