SSO login fails on Windows Server 2008 R2 x64. What are the settings required to resolve this?
These settings may affect compatibility with client computers or services and applications in your environment. The Configure encryption types allowed for Kerberos policy setting is located at Computer Configuration > Security Settings > Local Policies > Security Options.
You can now log in to iDRAC using SSO.
Why does SSO login fail with Active Directory users on Windows 7 and Windows Server 2008 R2?
If you have enabled SSO for iDRAC and you are using Internet Explorer to log in to iDRAC, SSO fails and you are prompted to enter your user name and password. How to resolve this?
Make sure that the iDRAC IP address is listed in the Tools > Internet Options > Security > Trusted sites. If it is not listed, SSO fails and you are prompted to enter your user name and password. Click Cancel and proceed.