Forgive me if this has been answered in a previous thread. I have no idea why this is failing, therefore I don't know what question to ask.
The problem I am having is that one of my DC's hosts a test page that should be accessible with a client certificate. Unfortunately this fails with a 401. As one of my tests I configured the same site on another DC, and I was able to authenticate just fine. I also don't have any issues with connecting to my Exchange 2010 server with a client certificate, so its just the one machine.
I have:
Enabled SSL, and accept certificates
Set iisClientCertificateMappingAuthentication to True
Set clientCertificateMappingAuthentication to True
Any help would be greatly appreciated.