How to establish trust relationship with domain

DON’T REJOIN TO FIX: The trust relationship between this workstation and the primary domain failed

how to establish trust relationship with domain

If your user has administrative rights i would create a local user and login with this user to reestable the domain trust with valid domain. In the example above x is the trusting domain, and y is the trusted domain. Also the above is a one-way trust relationship, i.e. while domain y users can use. There are two ways how can you manage your client and server machines in home or business environment, including Workgroup and Domain.

Edit the value of the MaximumPasswordAge parameter, in which you can specify the maximum period of validity of the computer password in the domain in days. Other option is to completely disable sending a request for computer password updates, by changing the value of the DisablePasswordChange parameter to 1. The Active Directory domain stores the current computer password, as well as the previous one just in case.

If the password was changed twice, the computer that is using old password will not be able to authenticate in the domain and establish a secure connection.

If the password has expired, computer changes it automatically when login on the domain. Therefore, even if you did not Power on your computer for a few months, trust relationship between computer and domain still be remaining and the password will be changed at first registration in the domain. Trust relationship failed if computer tries to authenticate on domain with an invalid password.

Typically, this occurs after reinstalling the OS, then the system state was restore from an image backup or snapshot of the Virtual machine, or it was just turned off for a long time. In this case, the current value of the password on the local computer and the password in the domain will be different. The most obvious classic way to restore trust relationship is: Reset local Admin password Move computer from Domain to workgroup Reboot Reset Computer account in the domain using ADUC console Rejoin computer to the domain Reboot again This method is the easiest, but not the fastest and most convenient way and requires multiple reboots.

Also, we know cases when user profile is not reconnecting correctly after rejoining. We will show how to restore a trust relationship and restore secure channel without domain rejoin and reboot!

how to establish trust relationship with domain

The method is fast and efficient. To use it, login to the target system with Local administrator!!! You can check for a secure connection to the domain using Netdom by using the following command: Doing so reestablishes the broken-trust relationship.

how to establish trust relationship with domain

This approach works really well for workstations, but it can do more harm than good if you try it on a member server. The reason for this has to do with the way that some applications use the Active Directory. Take Exchange Server, for example.

how to establish trust relationship with domain

Exchange Server stores messages in a mailbox database residing on a mailbox server. However, this is the only significant data that is stored locally on Exchange Server. All of the Exchange Server configuration data is stored within the Active Directory. In fact, it is possible to completely rebuild a failed Exchange Server from scratch aside from the mailbox database simply by making use of the configuration data that is stored in the Active Directory. The reason why I mention this particular example is that the Exchange Server configuration data is stored within the computer object for that server.

So with that in mind, imagine that a trust relationship was accidentally broken and you decided to fix the problem by deleting the Exchange Server's computer account and rejoining the computer to the domain.

how to establish trust relationship with domain

By doing so, you would lose all of the configuration information for that server. Worse yet, there would still be orphaned references to the computer account scattered elsewhere in the Active Directory you can see these references by using the ADSIEdit tool.

In other words, getting rid of a computer account can cause some pretty serious problems for your applications. Powershell v3 ships with the latest version of Windows and can be downloaded from Microsoft: You can fix this by opening Powershell with administrative rights and running Update-Help. You can use the Get-Credential cmdlet for a secure way to generate a PSCredential, which can be stored in a variable and used in a script. The Server parameter is the domain controller to use when setting the machine account password.

Error: The trust relationship between this workstation and the primary domain failed

A better fix Just change your computer password using netdom. You need to be able to get onto the machine. I hope you remember the password. Another option is to unplug the machine from the network and log in with domain user.

Error: The trust relationship between this workstation and the primary domain failed

You will be able to do disconnected authentication, but in the case of a reset machine, remember that you may have to use an old password. You need to make sure you have netdom.

how to establish trust relationship with domain

Where you get netdom. Windows Server and Windows Server R2 ship with netdom. Google can help you get them. For other platforms see this link: