ALERT: Some images may not load properly within the Knowledge Base Article. If you see a broken image, please right-click and select 'Open image in a new tab'. We apologize for this inconvenience.
What version TLS is needed for AD integration
Article ID: 158792
Updated On:
Products
Security Information Manager
Issue/Introduction
You cannot setup AD integration even though it seems that everything has been configured correctly
Error: Error remote host refused connection
Resolution
The root cause is “TLS v1.1” is not available on Windows 2003 by default, it is a library that is supplied with Windows 2003 R2. To enable TLS v1.1 on Windows 2003 SP2 or earlier you will have to install a hotfix downloaded via the following KB supplied by MS at http://support.microsoft.com/kb/948963 .
In some cases TLS v1.1 is not enabled, to enable it open IE and go to Tools > Internet Options > Advanced then scroll through the list until you see TLS v1.1 and make sure the box is checked.
Applies To
Windows 2003 SP2 not Windows 2003 R2
Feedback
Yes
No
Powered by
