Link to home
Start Free TrialLog in
Avatar of LuiLui77
LuiLui77

asked on

ADFS 2.0 Farm setup

Hello All,

I am planning on setting up an ADFS farm (Federated with Office 365) that will have as members our internal ADFS (Primary ADFS server already in place) and our DR server in the cloud. Both of the servers are Windows Server 2012 Standard.

My purpose is that in case our internet connectivity goes down, our ADFS will failover to my ADFS DR server located in the cloud and users will still be authenticated in the Office 365 portal.

Can someone help me on this?
Avatar of Vasil Michev (MVP)
Vasil Michev (MVP)
Flag of Bulgaria image

You gonna use Azure for that? A good starting point is here:

http://technet.microsoft.com/library/dn509539.aspx
Avatar of LuiLui77
LuiLui77

ASKER

Hi Vasilcho, Is there other options that I can use besides Azure?
ASKER CERTIFIED SOLUTION
Avatar of Vasil Michev (MVP)
Vasil Michev (MVP)
Flag of Bulgaria image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Hey Vasilcho, I was not counting on the DC, I thought with the installation of AD lightweight in the same server where I want to install the secondary ADFS will do.

Can I do this?
Won't you have a DC in the DR site? :)

AD FS 2.0 does NOT support AD LDS as the account store, AD FS 1.0 did.
YIKES, ok.

Can I have ADFS 2.0 on a Domain Controller?

What I am thinking about doing is promoting the Cloud Server to be a Domain Controller.

Do you think this setup will work?
AD FS 2.0/2.1? You can, but you shouldn't. It requires IIS to work, and I really doubt you or your security guy will like the idea. You can use RODC instead, but you will need to enable password caching on it for any user that needs to auth to AD FS.  

AD FS 3.0 which comes with 2012 R2 runs in the kernel and does not require IIS. You can look at that option too, but then you will probably have to rebuilt from scratch.