I'm having an issue using a custom logon page (logon.aspx) from our intranet site to log users on. We're switching from using windows authentication to forms.

I've read the section in the user manual about securing areas of the site, and have set up my site to require authentication and the logon.aspx page to not require authentication and also to not inherit permissions from the overall site.

When I set the site to use my custom logon page through the CMSSiteManager I get a redirect loop, but when I use the CMSPages/logon.aspx page everything works fine, indicating that there's an issue with my custom logon page.

In my testing thus far I've set the logon page to not inherit the master template, and double checked that there's nothing on the page requiring authentication, so as far as I can tell it should be working, but isn't.

Thanks in advance for the help!