We've implemented a wifi area based on a few 1131AG access points and a couple of Cisco 3750 Integrated WLAN Controllers. We're now trying to use web authentication for our guest area. No problem in defining a GUEST WLAN and the associated VLAN. We've also succeded in dowloading a custom web authentication page on the controller.
However, when I try to display the custom page, both controllers show me the Internal default page (as a preview and during the real authentication phase).
Global web authentication settings are as follows: Security --> Web Auth --> Web Login Page --> Customized (dowloaded).
Software Version on the controller is 184.108.40.206 and the page is an HTML page.
Any help wuold be appreciated.
What you need to do is set it back to internal (default) and hit apply, then set it back to customized and hit apply. You still will see the defaul if you use the preview, but if you associate to the ssid and open your web browser, you should get the webauth page. Hope this helps.