Event Id 4 Security-kerberos Spn
Level Date and Time Source Event ID Task Category Error 1/31/2013 10:08:57 AM Microsoft-Windows-Security-Kerberos 4 None The Kerberos client received a KRB_AP_ERR_MODIFIED error from the server host/jdicnet.jdicdomain.lan. You must download and install the Windows Server Resource Kit before you can use Klist.exe. This indicates that the password used to encrypt the kerberos service ticket is different than that on the target server. Locate the computer account in Active Directory Domain Services (AD DS). this contact form
Another way to deal with the MTU-problem is to force the Kerberos to use TCP. Combinatie Versterken Bruggen VOF Creating and maintaining the network, clients and server. x 10 Anonymous We have seen this event when building new workstations into two separate sites within an Enterprise level AD. To fix this problem, the first step is to identify all machines listed in the error above.
Event Id 4 Security-kerberos Spn
To do so, open a command prompt and type: netdom /resetpwd /server:server2 /userd:domain.com\administrator /passwordd:password, and then press Enter" Will this impact on any of our other DC's and it may seam x 224 Bernhard Moritz In our case it was an entry in the etc/hosts file. Randomly we were losing connection with DC and only re-joining in domain solved this issue. Event Id 4 Security Kerberos Windows 7 There were also communication problems with Kerberos, SPN (even though the SPN was set correctly in schema) recprds, and NLTEST was always unsuccessful.
Servers have DFS and IIS services installed. ldifde -f SPNdump.ldf -s GCName -t 3268 -d dc=forest,dc=root -r "(objectclass=computer)" -l servicePrincipalName Note that the above is one line wrapped for readability. Open the file and search for all occurrences of the name list in the error 4 (omitting the $). https://social.technet.microsoft.com/Forums/windows/en-US/f8a93cde-f1de-47b6-b85a-781c795825f7/kerberos-event-id-4-krbaperrmodified?forum=winserverDS See ME558115 for additional information about this event.
Comments: EventID.Net This event is very similar with "Event id 4 from Kerberos" - see the comments for this event. Security-kerberos Event Id 4 Domain Controller 2008 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. but if u have any other solution please share.... 0 Datil OP Mel9484 Feb 1, 2013 at 8:12 UTC Please check all DCs for errors 8456 and 8457 x 226 EventID.Net A client computer may receive the following event when the computer tries to connect to a clustered network name that has Kerberos enabled.
The Kerberos Client Received A Krb_ap_err_modified Error From The Server Cifs
Access using the IP was working but by host name not. Given the short name FOO, users in DomainA would acquire a service ticket to DomainA\FOO, and then present it to the DomainB\FOO server. Event Id 4 Security-kerberos Spn Below is my system log. Event Id 4 Quickbooks Please ensure that the target SPN is registered on, and only registered on, the account used by the server.
Which servers on your network are DNS servers? http://supportcanonprinter.com/event-id/did-not-have-a-suitable-key-for-generating-a-kerberos-ticket-the-missing-key-has-an-id-of-8.html Follow this link to Microsoft Knowledgebase article KB216393 http://support.microsoft.com/kb/216393/en-us for instructions. Safe way to get a few more inches under car on flat surface Why leave magical runes exposed? 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. Event Id 4 Kernel-eventtracing
- The machine only shows up in the 2003 server.... when i run the command i get the following DC=domain,DC=lan Default-First-Site-Name\servername via RPC DC object GUID: fb444572-278a-46ac-bc87-2a0162e4bacd
- The target name used was ldap/jdicnet.jdicdomain.lan.
- Commonly, this is due to identically named machine accounts in the target realm (FCB.CO.ZA), and the client realm.
- Restart Backup Exec services to commit the change.
- 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.
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- Remove the ones that are not on the Application Pool Account.
- Everything seemed to go Ok for a While.
Share Flag This conversation is currently closed to new comments. 2 total posts (Page 1 of 1) + Follow this Discussion · | Thread display: Collapse - | Expand + Only the KDC (Domain Controllers) and the target machine know the password. See MSW2KDB and the link to "Troubleshooting Kerberos Errors" for more details. http://supportcanonprinter.com/event-id/event-id-3-security-kerberos-kdc-err-s-principal-unknown.html Please ensure that the service on the server and the KDC are both updated to use the current password.
This is not to say you have exactly same setup, but just one example why event ID 4 is logged. (sorry I had to split it to 3 comments). –strongline May Event Id 4 Virtual Disk Service 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 DomainB\FOO doesn't have the same password as DomainA\FOO, so it can't decrypt the service ticket.
Active directory is not replicating with this server.
Those server are new ones, I even tryed to reinstall servers with same roles. x 9 Dave Markle I have found the resolution to this issue. Click Start, point to Administrative Tools, and then click Active Directory Users and Computers. Event Id 4 Windows 10 You will need rerun in all forest and search the output from each.
If the machine is not in same domain as the client reporting the error, verify that a duplicate computer does not exist in the local domain with the same name as Next, verify that the client reporting the error can correctly resolve the right IP address for the client in question. Login here! his comment is here It can give some insight for other scenarios as well.
x 67 EventID.Net As per Microsoft: "Kerberos cannot authenticate the Web program user because the server cannot verify the Kerberos authentication request sent by the client. However when I looked at my SPN settings, I had the following : C:\Users\Administrator.WSDEMO>setspn -Q MSOMSdkSvc/SCSMDW Checking domain DC=wsdemo,DC=com CN=SCSMDW,CN=Computers,DC=wsdemo,DC=com MSOMSdkSvc/SCSMDW MSOMSdkSvc/SCSMDW.wsdemo.com MSOMHSvc/SCSMDW MSOMHSvc/SCSMDW.wsdemo.com TERMSRV/SCSMDW Creating your account only takes a few minutes.