We are wanting to get federated with O365. In doing so I am working on ADFS. The technet walk through lists needing a cert but doesn't really give any specific's about what is needed, or I overlooked them. We are running Exchange 2010. We want to do a hybrid deployment for O365. That means I don't plan to deprecate our On Prem exchange server. Since we have had exchange we already have mail and autodiscover cert's for the On Prem side. I only mention this as I was watching the ignite videos and they show requesting the cert and adding mail to the san name's.
My plan is to use a HLB for the ADFS servers. When I requested the cert I used fed.domain.edu as that is what I would like to use as the domain O365 uses. However I get the 1064 error when running the setup wizard. That led me to this article. http://social.technet.microsoft.com/wiki/contents/articles/ad-fs-2-0-the-ad-fs-2-0-windows-service-fails-to-start-event-102-and-220-logged.aspx
So my question is: What do I need in the cert to make it all work. I have fed.domain.com which will be installed on the HLB and exported for the ADFS server but my guess is I need SAN names for the ADFS server names as well. Also the Proxy servers. Is this correct thinking or am I over-thinking this? Any other articles that explain more what you need in a cert and ADFS setup?
Thanks for the help
Dusty