![]() Test-ComputerSecureChannel –credential domain\Administrator –Repair For example, to repair the relationship with the WINDOWSITPRO domain, issue the command: You run the command, sign out and then can sign in with your domain credentials. Using Test-ComputerSecureChannel with the –credential –Repair options allows you to repair the relationship with the domain without any restarts. If it comes back False then the relationship needs to be fixed. If it comes back True then everything is okay. Running the cmdlet by itself checks whether the relationship with the domain controller is still good. Test-ComputerSecureChannel is one of those cool little PowerShell cmdlets that doesn’t get the recognition it deserves. However, I recently came across an article today which mention a PowerShell command to rejoin a computer to the domain without restarting it If it was a server that took a while to boot, the process could take so long. This involved two reboots (one to leave, one to join). In the past we had to remove the computer from the domain and then join it back again to reestablish the relationship. And since there's no mutual authentication without Kerberos, you need to add the remote computer to your list of Trusted Hosts in order to be able to use Powershell Remoting to get to it.We have been in the situation where we find that the Windows Server has its security relationship with the domain failed. I don't think you can use the local administrator account with PowerShell remoting In the Value data box, type a value of 1, and then click OK. In the right pane, click the DisablePasswordChange entry.ĥ. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon\Parametersģ. Locate and then click the following registry subkey: To disable machine account password changes on the client computer: 1. When you revert to a snapshot from a time before the last machine account password change, then the password stored in AD no longer matches the password that the computer is trying to use to log on to the domain. The client initiates its own password change and stores it in Active Directory. This happens because domain-joined computers automatically change their machine account passwords every 30 days. Is there any other way I can remotely get a virtual machine that has lost its domain trust relationship to rejoin the domain? ![]() I don't think you can use the local administrator account with PowerShell remoting. However, this results in an error on the last line: Access is Denied. $sesh = new-pssession -computername "theMachine" -credential $credĪt this point, I was hoping to use PowerShell to reset the password or something like that to reset the domain trust relationship. $cred= New-Object ("Administrator", $password) ![]() So far, I've attempted to put together a script that simply remotes into the box as the local administrator: $password = ConvertTo-SecureString "password" -AsPlainText -Force I haven't found anything that can do this otherwise. How can I remotely reset the trust relationship of these virtual machines? Perhaps there are possibilities for rejoining the domain that don't involve remoting?Īny alternate solutions to manually rejoining the domain require logging in to the computer and doing this locally. ![]() This breaks the script as I can no longer use PowerShell remoting to get into the machines and configure them. Occasionally, the virtual machines lose their "trust relationship" with the domain. I have a number of virtual machines which have snapshots applied by using a PowerShell script.
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