This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(201.6, 16%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETM%3C/text%3E%3C/svg%3E)
Hi Guys
The parentdomain information in the current subdomain server is wrong, because the correct parent domain has been down. I just changed the host name and IP of a secondary domain controller to the parent domain server information that has been down, and this secondary domain controller has the correct subdomain server. Can this relationship be repaired.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(128, 8%, 22%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Probably not. You may be able to do something via the ADMT tool.
https://www.microsoft.com/en-us/download/details.aspx?id=19188
https://www.microsoft.com/en-us/download/details.aspx?id=56570
--please don't forget to upvote and Accept as answer if the reply is helpful--
This comment has been deleted due to a violation of our Code of Conduct. The comment was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
This comment has been deleted due to a violation of our Code of Conduct. The comment was manually reported or identified through automated detection before action was taken. Please refer to our Code of Conduct for more information.
Just checking if there's any progress or updates?
--please don't forget to upvote and Accept as answer if the reply is helpful--
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 80%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETB%3C/text%3E%3C/svg%3E)
Hi @Tony Mu •,
If all domain controllers in Parent domain are down , the trust relationship between child and prarent cannot be repaired. To repair the trust issue, you should have at least one domain controller in parent domain available and working fine to establish the trust. Don't forget to launch metadacleanup to remove offline domain controller , if it's not possible to repair it.
Please don't forget to mark helpful answer as accepted