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8 Messages

 • 

190 Points

Mon, Dec 3, 2018 5:44 PM

TLS connection timeout with AD

I
have added an Authentication Server in Services | AAA and configured it to use Active Directory.

 

It successfully connects when tested under Test Authentication Sewrvers Settings.

 

However, if I edit the AS and enable TLS encryption the test fails with “Failed! Connection timeout” almost immeditaly.

 

I am confident I have enabled TLS on both of my 2008 servers DCs to at least TLS 1.0.

 

I have also applied the pertinent MS updates and made the requisite registry changes to allow TLS 1.1 / 1.2; although I am not sure how to test that...?

 

Any ideas where I need to be looking to resolve this?

Responses

8 Messages

 • 

190 Points

2 years ago

Anyone any ideas...?