I have a guest wireless wlan setup. When guest users attach to our guest wireless they are prompted by the built in web security on the WLC's.

Cisco talks about how to setup the WLC to route web authentication to an external web server, but they don't say what kind of web server to use or examples.

I need some help on getting an external web server to do web authentication. With the server we would like to get some basic info from the user. name, email, pupose of using wlan, and some background info they don't see like, computer name, mac address. This is all for tracking purposes.

Hotels do this type of web authentication for example.

Any help would be great.