Hello;
I have a 7240 controller with a captive portal auth, pointing to a Clearpass guest instance. The controller has a valid public cert (controller.domain.com) and clearpass has a valid public wildcard cert (*.cppm.domain.com).
The problem I'm having is that the redirect generates a certificate error, but not for the page the user is going to. The browser is getting the controller.domain.com cert from the clearpass login page, and of course failing because the name isn't right.
So here's the rub. This used to work. Recently. The last deliberate change I made was to reorder my VIPs and that was before Christmas. So either something else in my environment changed, or my students just never reported a problem until now.
Does anyone have any suggestions for a good place to start looking? I just did an upgrade to the most current GA clearpass but that didn't help.