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Occasional Contributor I

Error trying to join AD domain - Clearpass

Hi all,

 

I'm trying to join Policy Manager to an AD domain but I receive this error

 

kinit succeeded but ads_sasl_spnego_gensec_bind(KRB5) failed for
ldap/tdcesol.local with user[Administrator] realm[TDCESOL.LOCAL]: Unexpected information received
Failed to join domain: failed to connect to AD: Unexpected
information received

 

Any idea what could it be happening?

 

Thanks!

 

Regards,

Jorge

Occasional Contributor I

Re: Error trying to join AD domain - Clearpass

Solved. Problems with Domain Controller name! ;)

Aruba Employee

Re: Error trying to join AD domain - Clearpass

Same Here. Thanks!

I changed the Computer name to match my DNS entry, but I assume you could change the DNS entry to match the computer name on your Domain Controller.

 

Example:

My Domain Controller computer name was ad01.aruba-lab which did not work because my DNS entry was just ad01.arubalab.net

The Join failed when those 2 did not match.  Since this is a lab unit, I change the DC's computer name to just ad01 and it worked.

 

My thought is that I could have also changed the DNS entry to ad01.aruba-lab.arubalab.net if changing the computer name was not possible.  I did not test this though.

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