When you type the domain name, make sure that you type the Domain Name System (DNS) name and not the Network Basic Input/Output System (NetBIOS) name. Please verify this client is configured to reach a DNS server that can resolve DNS names in the target domain. Networking error messages and resolutions Error 1Īn attempt to resolve the DNS name of a DC in the domain being joined has failed.
#Not master of my domain windows
Windows clients log the details of domain join operations in the %windir%\debug\Netsetup.log file. This article also provides troubleshooting suggestions for these errors.Īpplies to: Windows Server 2016, Windows Server 2012 R2 Original KB number: 4341920 Where to find the Netsetup.log file
#Not master of my domain password
An attacker may attempt to "replay" a valid user's user name and password in an attempt to authenticate by using that user's credentials.This article describes several common error messages that can occur when you join client computers that are running Windows to a domain. A replay attack is an attack in which a valid data transmission is maliciously or fraudulently repeated, either by the originator or by an adversary who intercepts the data and retransmits it. The Kerberos anti-replay feature prevents the same packet from being received two times by the authenticating server. This problem was first corrected in Windows 2000 Service Pack 3. Microsoft has confirmed that it's a problem in the Microsoft products that are listed at the beginning of this article.
#Not master of my domain how to
To work around this issue, do user account password changes on the local domain controller or force Kerberos to use TCP (Transmission Control Protocol) instead of UDP (User Datagram Protocol).įor more information, see How to force Kerberos to use TCP instead of UDP in Windows. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel. When you view the file information, it's converted to local time. The dates and times for these files are listed in coordinated universal time (UTC). The English version of this fix has the file attributes (or later) that are listed in the following table. To resolve this problem, obtain the latest service pack for Windows 2000. This is the entry that was created in step 5. The replay detection check in the FailedLogon function returns a KRB_AP_ERR_REPEAT message because an entry for this request is already present in the replay detection table.The local domain controller forwards the request to the remote PDC domain controller ( KDCSVC!FailedLogon) (as in step 4).The local domain controller fails the authentication because it doesn't yet have the new password information (as in step 3).The client computer resubmits the authentication request by using TCP.The local domain controller detects that the reply is too large for a UDP packet, and that's why sends a request to the client computer to resend the request by using Transmission Control Protocol (TCP).The remote PDC successfully authenticates the request, and then returns a positive reply to the local domain controller.In the FailedLogon function, an entry for the request is entered into the replay-detection table, and the KRB_AS_REQ message is sent to the remote PDC.
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