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Event Id 4 Security-kerberos Krb_ap_err_modified


You can view cached Kerberos tickets on the local computer by using the Klist command-line tool. x 150 Private comment: Subscribers only. Kerberos Kerberos Client Kerberos Client Configuration Kerberos Client Configuration Event ID 4 Event ID 4 Event ID 4 Event ID 4 Event ID 5 Event ID 10 TOC Collapse the table There is a two options can exist. Check This Out

Second option if your service account is a domain account. First if your service account is Local System (this is extremely bad idea). Please ensure that the target SPN is registered on, and only registered on, the account used by the server. Below is my system log.

Event Id 4 Security-kerberos Krb_ap_err_modified

Think i am going to do a restart on both server when i a leaving work. i'm getting this on w2k3 running e2k3 Event Type: ErrorEvent Source: KerberosEvent Category: NoneEvent ID: 4Date: 1/16/2007Time: 9:49:34 AMUser: N/AComputer: server nameDescription:The kerberos client received a KRB_AP_ERR_MODIFIED error from the server setspn –A MSOMSdkSvc/SCSMSERVER YOURDOMAIN\SCSMServiceAccount setspn –A MSOMSdkSvc/ YOURDOMAIN\SCSMServiceAccount And then create new SPNs for SCOM setspn –A MSOMSdkSvc/SCOMSERVER YOURDOMAIN\SCOMServiceAccount setspn –A MSOMSdkSvc/ YOURDOMAIN\SCOMServiceAccount Thanks Reply Anton Gritsenkoreplied: View February 7, 2014 Join the community Back I agree Powerful tools you need, all for free.

This can occur when the target server principal name (SPN) is registered on an account other than the account the target service is using. Fixing the Security-Kerberos / 4 error ★★★★★★★★★★★★★★★ Damien CaroJuly 4, 20130 Share 0 0 While I was building my lab environment with the preview of System Center 2012 R2, I’ve encountered Instead of this the SDK service(System Center Data Access Service) check the SPN records each time when it started. Event Id 4 Exchange 2013 Thanks.

To check the result of the each command see in table below. Join Now We've been getting this error Since the 19th on several of our workstations and servers, including Domain Controllers.  On the day this started, most of the servers reverted the Text Quote Post |Replace Attachment Add link Text to display: Where should this link go? Add Cancel × Insert code Language Apache AppleScript Awk BASH Batchfile C C++ C# CSS ERB HTML Java JavaScript Lua ObjectiveC PHP Perl Text Powershell Python R Ruby Sass Scala SQL

Microsoft does not guarantee the accuracy of this information. Event Id 4 Windows 10 How do I create armor for a physically weak species? Active Directory configuration for Kerberos delegation. Windows 7 Migration Our team was tasked with Migrating our network from SMS 2003 to SCCM 2012 and upgrading our devices from Windows XP to Windows 7 with a 4 month

Event Id 4 Security-kerberos Spn

Delegation requirements is: Active Directory domain and forest level must be “Windows Server 2003” or aboveServer must be trusted for delegationFor service account must not be turn on option “Account is Yes No Do you like the page design? Event Id 4 Security-kerberos Krb_ap_err_modified any ideas? The Kerberos Client Received A Krb_ap_err_modified Error From The Server Cifs

-Jay View this "Best Answer" in the replies below » 4 Replies Jalapeno OP Jeremy939 Nov 23, 2012 at 9:30 UTC Microsoft Windows [Version

try doing the following: net stop dns net start dns net stop netlogon net start netlogon If that does not fix it, run dcdiag and check results 2 his comment is here It always try to register SPN records for server’s account even if SDK service running under domain account. To view cached Kerberos tickets by using Klist: Log on to the Kerberos client computer. Recommend Us Quick Tip Connect to EventID.Net directly from the Microsoft Event Viewer!Instructions Customer services Contact usSupportTerms of Use Help & FAQ Sales FAQEventID.Net FAQ Advertise with us Articles Managing logsRecommended Security-kerberos Event Id 4 Domain Controller 2008

If the server name is not fully qualified, and the target domain (SYSCENTER.LOCAL) is different from the client domain (SYSCENTER.LOCAL), check if there are identically named server accounts in these two If your SPN records absent or configured for wrong account\service name then you can except what some function will be work with issues or doesn’t work at all. To perform this procedure, you must be a member of the Domain Admins group, or you must have been delegated the appropriate authority. this contact form Attempt a net use then check the netbios cache (nbstat -c) and the dns cache (ipconfig /displaydns) You can use the following method to determine of there are any duplicate machine

The target name used was MSOMSdkSvc/SCSMDW. Secure Channel Between The Dc’s Broken For more information, please refer to the following TechNet article: Event ID 4 — Kerberos Client Configuration For more troubleshooting information, please also refer to the following article: Reply Subscribe RELATED TOPICS: Security-Kerberos System Event ID 4 Event ID 4 - Kerberos client KRB_AP_ERR_MODIFIED error on domain controller Kerberos Event ID 4 - Windows Server 2003 Best Answer Datil

Reply Chris View January 30, 2014 Hello.

Leave a Reply Cancel reply 12 Replies 10 Comments 0 Tweets 0 Facebook 2 Pingbacks Last reply was 2 months ago Andre van den Berg View November 16, 2012 How about 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 This usually happens when there is an account in the target domain with the same name as the server in the client's domain. Event Id 4 Network Link Is Down See example of private comment Links: Event id 4 from Kerberos Search: Google - Bing - Microsoft - Yahoo - EventID.Net Queue (0) - More links...

If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.Would you like to participate? Windows 7 Deployment In light of the end-of-life for Windows XP, my company agreed to deploy Windows 7 to all! A domain admin needs to add MSOMSdkSvc/scsm and MSOMSdkSvc/scsm.syscenter.local to the servicePrincipalName of CN=SCSM,OU=SCSM,OU=ServiceAccount,DC=syscenter,DC=local In my case the SCSM is a server and my SDK service running under SCSMService domain account. navigate here The of main concept of the Kerberos protocol regarding Windows services is a Service Principal Names (SPN) records.

This can be beneficial to other community members reading the thread. Ensure that the target SPN is only registered on the account used by the server. In DNS, you have A record "serverVirtualName" points to both A and B's IPs. How do I debug If it's wrong DNS entry? –Timo77 May 6 '15 at 14:36 simple NLB that doesn't involve kerberos can leverage 1 name->multiple IP setup.

Did the page load quickly? Refer to Configure the Kerberos for SCSM 2012 (SPN and delegation) published by Anton Gritsenko for more detailed information about Service Manager and SPN's. […] Reply Installing Service Manger 2016 Self If the server name is not fully qualified, and the target domain (WSDEMO.COM) is different from the client domain (WSDEMO.COM), check if there are identically named server accounts in these two All submitted content is subject to our Terms Of Use.

Resolution ========== The first step is to identify all machines listed in the error above. By creating an account, you're agreeing to our Terms of Use, Privacy Policy and to receive emails from Spiceworks. Help Desk » Inventory » Monitor » Community » Home Domain controller error "Microsoft-Windows-Security-Kerberos" by ABC Comapny on Jan 31, 2013 at 3:31 UTC | Windows 0Spice Down Next: monitor screen I deleted a server account that was added at the wrong server.

At this moment, event ID 4 is logged because serverB's hash can't be used to decrypted the ticket. SPN too. Email Reset Password Cancel Need to recover your Spiceworks IT Desktop password? Please ensure that the service on the server and the KDC are both updated to use the current password.

Then even logs showed that we had lost connection to the microsoft time server and connected to the navy at a .mil address for a short time. The target name used was cifs/ This indicates that the target server failed to decrypt the ticket provided by the client. This can happen if a computer account was moved to a different forest and the original computer account object was not deleted.

You can install or repair the component on the local computer. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. Click Start, point to All Programs, click Accessories, and then click Command Prompt.