Normally configuring SSO on a Terminal Server in conjunction with a Juniper SA isn’t that hard. On the Juniper you pass the user credentials to the Terminal Server. On a normal Terminal Server you have to check the following:

Disable Always prompt for password under:

Terminal Services Configuration –> Connections –> Properties of RDP-tcp –> Tabblad Logon Settings

On a Terminal Server, which is member of a Windows Domain, you have to check the following Group policy:

Disable Always prompt client for password upon connection under:

Computer Configuration –> Administrative Templates –> Windows Components –> Terminal Services –> Encryption and Security –> Policy “Always prompt client for password upon connection”

Now I had to configure Single Sign On to a Terminal Server where the Novell Client is installed. As soon as I pushed the user credentials to the Terminal Server, I noticed that the RDP session tries to logon as Workstation only. I found a nice thread on the Novell website to Enable TSClientAutoAdminLogon.

I added the following two registry keys to the registry:

HKEY_LOCAL_MACHINE\SOFTWARE\Novell\Login 
Value Type=REG_SZ, Name=TSClientAutoAdminLogon, Data=1 
Value Type=REG_SZ, Name=DefaultLoginProfile, Data=Default 

I am able to logon to the Terminal Server using SSO after adding both registry keys to the registry. All registry entries under HKEY_LOCAL_MACHINE\SOFTWARE\Novell\Login are displayed in the picture below.

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René Jorissen

Co-owner and Solution Specialist at 4IP Solutions

René Jorissen works as Solution Specialist for 4IP in the Netherlands. Network Infrastructures are the primary focus. René works with equipment of multiple vendors, like Cisco, Aruba Networks, FortiNet, HP Networking, Juniper Networks, RSA SecurID, AeroHive, Microsoft and many more. René is Aruba Certified Edge Expert (ACEX #26), Aruba Certified Mobility Expert (ACMX #438), Aruba Certified ClearPass Expert (ACCX #725), Aruba Certified Design Expert (ACDX #760), CCNP R&S, FCNSP and Certified Ethical Hacker (CEF) certified. You can follow René on Twitter and LinkedIn.

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