Event Id 11 The Kdc Encountered Duplicate Names
This may result in authentication failures or downgrades to NTLM. BLAM! x 64 Paul D'Agostino Basically, if you have migrated computer accounts to a new domain using ADMT and there is still an account for that computer in the old domain, you Stats Reported 7 years ago 3 Comments 13,481 Views Other sources for 11 Disk crypt32 Microsoft-Windows-Wininit Microsoft-Windows-RPC-Events Microsoft-Windows-CAPI2 Credential Vault Host Storage Credential Vault Host Control Service Lsi_sas See More Others Source
If you are experiencing a similar issue, please ask a related question Suggested Solutions Title # Comments Views Activity Super Scope, DHCP 5 45 2016-12-28 Active Directory screwed 9 62 2016-11-30 From a newsgroup post: "We were receiving EventID 11 from source KDC because Microsoft Internet Information Services (IIS) was not enabled for both Kerberos and NTLM authentication. x 82 Anonymous This happened to us when we replaced a server. Youâ€™ll be auto redirected in 1 second.
Event Id 11 The Kdc Encountered Duplicate Names
I deleted the incorrect entry and the problem has been solved. In order to do this, first find which accounts have the duplicate SPNs and then delete one of them. So if I am reading the above text correctly if I create another domain account to run the service on the 2nd sql server this error may go away or will Pop-up error said something like: Couldn't find Domain Controller, or couldn't apply change.
- x 48 Chris Horacek This error occurred on one of our DC's while updating info in Active Directory Users and Groups snap-in.
- Post #919669 trea_johnsontrea_johnson Posted Tuesday, February 19, 2013 2:36 PM SSC Rookie Group: General Forum Members Last Login: Thursday, August 4, 2016 12:24 PM Points: 27, Visits: 668 merodach;Kudos to you,
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- In either case, this indicates that you have a duplicate machine nameregistered within the Active Directory on your domain.
- Globally replaced my pc's name with the original DC's name, and rebooted.
- If there are issues found and not resolved, it eventually leads the components to fail or stop working and fiâ€¦ Active Directory Mapping Drives using Group policy preferences Article by: chris_martin62
Search for: Categories Acronis (2) Active Directory (1) Android (1) Blog (107) Exchange 2007 (14) Exchange 2010 (30) Howto (22) Hyper-V (9) Office 365 (2) Outlook (1) Remote Desktop (1) SBS All rights reserved. Flea2k Ars Tribunus Militum Registered: Oct 28, 2001Posts: 2037 Posted: Mon May 09, 2005 10:19 am OK here is my results from a LDP query. Setspn Duplicate I followed Ander Taylor's post and on a hunch, I checked the old service account and the current computer account.
Syntax would be like: "LDIFDE -d DC=childdomain, DC=domain, DC=net -f c:\export.txt." One of the entries will need to be removed.The trick can be determining which one. This may result in authentication failures or downgrades to NTLM. Jack in the Box Ars Legatus Legionis Tribus: Edmonton, AB, Canada Registered: Nov 5, 1999Posts: 10134 Posted: Fri Apr 29, 2005 2:40 pm SPN's are only required if you require kerberos You cannot delete other events.
Under the Account tab in the user account properties, the Top user logon name was blank. Event Id 11 Atapi Deleting account in sub-domain fixed the problem. You can find the SPN entries by querying LDAP. Everything I have found searching talks of two domain machines but not the situation of machine+serviceaccount.
Event Id 11 Kerberos-key-distribution-center Duplicate Names
The output of this command will show the duplicate SPNs. You cannot edit other posts. Event Id 11 The Kdc Encountered Duplicate Names Creating your account only takes a few minutes. Remove Duplicate Spn Mssqlsvc Wrong, I always add SQL instances to AD upon initial config.
http://support.microsoft.com/kb/321044 This problem occurs because two or more computer accounts have the same service principal name (SPN) registered. http://thedroidblog.com/event-id/a-duplicate-name-has-been-detected-on-the-tcp-network-server-2012.html This may result in authentication failures or downgrades to NTLM. x 63 EventID.Net This type of errors have been reported after a disaster recovery. The "Event ID: 11, Source: KDC, There are multiple accounts with name MSSQLSvc/UNITY1.Davison.local:1433 of type DS_SERVICE_PRINCIPAL_NAME." error message appears.This is the error in the Application event log:Event Type: ErrorEvent Source: KDCEvent Event Id 11 Disk
The content you requested has been removed. English: This information is only available to subscribers. Then I promoted this host to create the child domain. have a peek here When the "old" server is demoted, it is moved to the Member Servers OU with its new name, this will need to be deleted.
Enter the string from the error message to the filter box, e.g. “servicePrincipalName=MSSQLSvc/SERVERNAME.domain.local:1433”. 4.
You cannot post or upload images. This seemed to indicate that both the System account and the user account were listed as SPNs for the same SQL server. Any suggestions? Setspn Command I am having the same issue, it showed up in my backup exec out of the blue.
In the case of the SQL Server, the SQL Administrator had all domain SQL Servers running their SQLSERVERAGENT and MSSQLSERVER services in a specific user context (e.g. "SQUIRREL") except for the Join & Ask a Question Need Help in Real-Time? This utility is documented within the following articles. http://thedroidblog.com/event-id/event-id-2001-microsoft-antimalware-has-encountered-an-error-trying-to-update-signatures.html This will occur when two or more computer accounts have the same service principal name registered.
Event ID 11 is logged when the Key Distribution Center (KDC) receives a ticket request, and the related SPN exists more than one time when it is checked on the global In order to prevent this from occuring remove the duplicate entries for %1 in Active Directory. Use of ADSIEdit to remove the "servicePrincipalName:" entries from the "SQUIRRELADMIN" account (it was not used as a Service Account on any machine) completed the process of eliminating the event from
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