AD GC Event ID 1126 on Network Card Driver update.

[Terry E Snyder Jr.]

I have an AD DC that is my GC, and when I upgraded the drivers and Intel
Teaming software for the Network cards in the computer now get Event Id 1126
unable to establish connection with global catalog. Every hour.

I have looked through all of the support files at support.Microsoft.com
regarding event id 1126. Nothing helped. I also searched Google and all of
my DNS settings in the _gc are set to my DC that is my GC. There is only
one entry in this list. I have unchecked GC and checked GC in AD Sites and
Services on my AD GC, and still nothing.

Is there anyone out there that would know what to try next?

 

[Cary Shultz [A.D. MVP]]

Terry,

have you thought about going back to the 'old' driver? I might also go to
the Intel website and look to see if there is a Newsgroup and post your
situation there to see if anyone has experienced the same thing as you.

HTH,

Cary