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Login failed for user NT Authority/Anonymous Logon

Dec 21, 2011 at 7:32 PM

We are currently using SLAM 2.0 on SharePoint 2010.  We have NTLM as the mode of authentication for the WFEs and I have set slam.config file to use Integrated Security on the SLAM db connection string.  When we do that, I am getting the following error when going to the SLAM Control Panel -> Diagnostics -> View Messages

SLAM is attempting to connect to the database using the Default connection string defined in the SLAM configuration file but is failing to connect. It is receiving the following error:

Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'.

Using SQL Authentication in the config file by setting a user/pw in clear text isn't an option we can do for security/audit purposes.  Has anyone been able to resolve this?

Thanks in advance for any assistance.

Dec 29, 2011 at 8:02 PM

Since I haven't heard back from anyone, I've had to switch to using SQL Authentication for the time being.