Sunday, February 05, 2012 9:40 PM Reply | Quote 0 Sign in to vote HI Thanks for the quick replies When i run that command i get FindDomainForAccount: DsGetDcNameWithAccountW Failed! I later replaced the workstation’s BIOS battery to permanently fix the error and added the net time command to all login scripts across the domain. If this happens you need to reset and rebuild this. Related Microsoft Sharepoint ← Cloning Windows Server 2008 usingsysprep Teamviewer â€“ Free Online RemoteControl → 4 responses to “Troubleshooting the Kerberos error KRB_AP_ERR_MODIFIED” Murad December 5, 2008 at 23:54 Hello All,Could this contact form
You can use the following method to determine of there are any duplicate machine names registered in the same forest. This causesÂ KRB_AP_ERR_MODIFIED errors and the Kernel mode authentication must be switched off (check out this blog by Spence Harbar: http://www.harbar.net/archive/2008/05/18/Using-Kerberos-with-SharePoint-on-Windows-Server-2008.aspx) This article is about troubleshooting the specific error message and is Microsoft Customer Support Microsoft Community Forums United States (English) Sign in Home Windows Server 2012 R2 Windows Server 2008 R2 Library Forums Weâ€™re sorry. Everything seemed to go Ok for a While. pop over to these guys
Not a member? This indicates that the password used to encrypt the kerberos service ticket is different than that on the target server. It will take several moments before anything finishes in the cmd window. This can occur when the target server principal name (SPN) is registered on an account other than the account the target service is using.
Simply remove these so you only have one IP address per server and one server per IP address (use the sort on the DNS Manager to find duplicates). We don't have dupes either.Thanks,AlexÂ 0 Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? x 64 Anonymous This problem occurred when a user was logged into multiple workstations. Event Id 4 Security Kerberos Windows 7 Renaming and rejoining the domain did not help, neither re-promoting of DCs.
Why am I seeing more notes than allowed to be in a bar? Event Id 4 Security-kerberos Spn Login here! In the event log of the server having this issue, event ID 4 appears with this message: The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server gnserver$. https://blogs.technet.microsoft.com/dcaro/2013/07/04/fixing-the-security-kerberos-4-error/ Concepts to understand: What is Kerberos?
The first one was that someone fixed it by taking the computer out of the domain, renaming it, changing the SID, and changing the IP address. Event Id 4 Exchange 2013 x 166 Anonymous In our case, this error began after we changed the ip address of Windows 2003 domain controller and added a new Windows 2008 R2 domain controller on the x 309 Anonymous I had reinstalled a server but forgot to delete it from AD. FOO.DomainB.Com). 2.Delete the potentially unused server account (e.g.
This indicates that the target server failed to decrypt the ticket provided by the client. weblink First of all: It isn't really difficult to configure Kerberos if you know how to do it â€“ and more important: how not to configure it wrong. This usually happens when there is an account in the target domain with the same name as the server in the client's domain. Remove the ones that are not on the Application Pool Account. Security-kerberos Event Id 4 Domain Controller 2008
To view cached Kerberos tickets by using Klist: Log on toÂ the Kerberos client computer. Create the following REG_DWORD value and set to 1 in the registry:This value was not present previously. All mailbox stores came up afterwards. navigate here Why are Zygote and Whatsapp asking for root?
To correct the situation, delete the incorrect PTR entry in DNS, and then have the offending computer re-register itself in DNS using “ipconfig /registerdns” or by rebooting the client computer. Event Id 4 Virtual Disk Service This error can also happen when the target service is using a different password for the target service account than what the Kerberos Key Distribution Center (KDC) has for the target BR Thursday, February 11, 2016 4:11 PM Reply | Quote Microsoft is conducting an online survey to understand your opinion of the Technet Web site.
The other domain controller in the domainÂ seems to be workingÂ work fine. Access is denied. Reply Leave a Reply Cancel reply Enter your comment here... Event Id 4 Network Link Is Down There seems to be a DNS issue now.
Verify if one of the machines no longer exists. You will need rerun in all forest and search the output from each. 0Votes Share Flag Back to Networks Forum 2 total posts (Page 1 of 1) Â Search Start New Open the file and search for all occurrences of the name list in the error 4 (omitting the $). his comment is here Sunday, February 05, 2012 9:13 PM Reply | Quote 0 Sign in to vote HI Thanks for the reply, I have been through the links and see nothing amiss This is
I would also reccomend to configure your DHCP to dynamically update records, you will need to provide credentials to do this. x 130 EventID.Net This event can occur if you setup multiple NETBIOS names for the same computer. If you map these to more accounts/servers or do not map those correctly you get the error. Attempt to locate the machines and determine their domain affiliation and current IP address.
We changed all the times back to the correct and users wer able to log into the systems again.Â But we are having issues with FRS between our Domain Controllers and What does this really mean? Cleared the cached tickets out and ran this command netdom resetpwd /s:server /ud:domain\User /pd:* from the other working DC listing the offending DC as the server. Hope this helps Regards, Sandesh Dubey. ------------------------------- MCSE|MCSA:Messaging|MCTS|MCITP:Enterprise Adminitrator My Blog: http://sandeshdubey.wordpress.com This posting is provided AS IS with no warranties, and confers no rights.
Check for multiple mappings with the command: ldifde -d "dc=domain,dc=local" -r "servicePrincipalName=http*" -p subtree -l "dn,servicePrincipalName" -f output.txt Â The http/NETBIOS and http/FQDN must only appear on one of the objects. Restart Kerberos service. See MSW2KDB and the link to "Troubleshooting Kerberos Errors" for more details. Hope this helps Regards, Sandesh Dubey. ------------------------------- MCSE|MCSA:Messaging|MCTS|MCITP:Enterprise Adminitrator My Blog: http://sandeshdubey.wordpress.com This posting is provided AS IS with no warranties, and confers no rights.
Check ADUC for the identical A record machine names, for example if you see ComputerA and ComputerB both on 192.168.1.10 - one of these is out of date, and could be Reset Post Submit Post Hardware Forums Desktop Â· 24,974 discussions Laptops Â· 2,483 discussions Hardware Â· 18,796 discussions Networks Â· 41,257 discussions Storage Â· 1,987 discussions Peripheral Â· 2,045 discussions Latest All rights reserved. Normally the service ticket is encrypted using the shared secret of the machine account's password as a basis for the encryption used to encrypt the service ticket.
http://technet.microsoft.com/en-us/library/cc733945%28WS.10%29.aspx-Jay 1 Poblano OP Ron Gallimore Jan 2, 2013 at 2:34 UTC Sorry to bring up this up again but we had the exact same issue on Text Quote Post |Replace Attachment Add link Text to display: Where should this link go?