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Hi Everyone,
We found this fix for Event 4000 that we from time to time are seeing from the main DC on this client site. They currently have 2 DC (DC01 and DC02). Most of the time we will just reboot the server when this ADUC error started showing up and DNS error events 4000 and 4015 shows up in the logs. However, we cant be doing this forever. Is there a permanent fix for this? Or do we have to build a new one and replace this problematic DC in this case? Please advise.
Thank You!
Logbi
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Hello,
Does this question have any update or has this issue been solved? Also, for the question, is there any other assistance we could provide?
Besides, there is email notifications function on this forum. It is suggested that we could set it up so that we could receive prompts for responses in time.
https://learn.microsoft.com/en-us/answers/articles/67444/email-notifications.html
Thank you so much for your time and support.
Best regards,
Hannah Xiong
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Hi,
Can you share with us the result of the following command :
dcdiag
repadmin /showrepl
Did you try reset the secure channel as mentioned in this link :
Hello,
Thank you so much for posting here.
Agree with Thameur, we could try the resolution in the fix for event 4000 to see whether the issue could be resolved. For any question or update, please feel free to contact us.
Looking forward to your feedback. Thanks again.
Best regards,
Hannah Xiong
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