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Event Id 40960 Server

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Miller The error in our server (domain controller) System Event Log was: "The Security System detected an authentication error for the server . If the problem persists, please contact your domain administrator."I've tried unjoining the domain, clearing stored passwords and re-joining, which seems to work for a bit, but it doesn't hold.We workaround is So this event is caused by a misconfiguration of your network. After several tries, I was able to figure it the cause for this out by enabling failure auditing on all Domain Controllers (Domain Controller Security - Security Settings - Local Policies http://smartnewsolutions.com/event-id/lsasrv-event-id-40960-server-2008.html

No authentication protocol was available. x 109 Anonymous We had this problem with two domain controllers (two separate domains with trust relationship) in two cities connected through Internet using OpenVPN. Connect with top rated Experts 13 Experts available now in Live! http://support.microsoft.com/kb/824217 http://www.eventid.net/display.asp?eventid=40960&eventno=8508&source=LSASRV&phase=1 Run dcdiag on DC post results 0 LVL 3 Overall: Level 3 Windows Server 2003 1 Message Author Comment by:fpcit ID: 344311932010-12-27 As requested... https://community.spiceworks.com/topic/304890-how-to-resolve-event-id-40960-error

Event Id 40960 Spnego

User1 is a member of child.domain.com. Also seeing the Kerberos FAQ might be of some help. This worked for me in an identical configuration (Server 2003 as a Guest OS of Hyper-V): From this MS KB: http://support.microsoft.com/kb/938702

  To resolve this problem, follow these steps: Run the following

There could be a difference of maximum 5 minutes. User1 is trying to logon via Remote Desktop to Comp1 and is getting an Access Denied error (Error code 5). I currently do not have a single expired account. Event Id 40960 Lsasrv Windows 7 This issue occurs if the Network Service security account does not have sufficient privileges to access the following registry subkeys when you upgrade to Windows Server 2003: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dhcp HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip To resolve

Event Source is LsaSrc and Event ID isx - 40960 Kindly let me know the steps to fix the issue. Event Id 40960 0xc0000234 Analysis should be done in various angles and thus diagnosis will be specific to the findings. Thanks for the advice! This command resets the trust relationship between the parent and child domain.

Using Terminal server manager, we logged off that user and it solved the case for us. What Is Lsasrv All rights reserved.Newsletter|Contact Us|Privacy Statement|Terms of Use|Trademarks|Site Feedback {{offlineMessage}} Try Microsoft Edge, a fast and secure browser that's designed for Windows 10 Get started Store Store home Devices Microsoft Surface PCs Thanks for sharing the answer. could be the issue with network where due to port restriction the user may face login andauthenticationissues or The issue could be with virus infected machine causing account lockout. 1) Please

Event Id 40960 0xc0000234

Privacy statement  © 2017 Microsoft. Outlook would prompt for credentials when launched (which did not work when proper credentials were entered) and the only connection to the exchange server was through a vpn connection. Event Id 40960 Spnego Further investigation revealed that the NIC was going into sleep mode and it was generating the errors. The Security System Detected An Authentication Error For The Server Cifs/servername My solution is probably only applicable to domain controllers running the DNS server service.

Apparently the workstation could no longer locate SVR records for the kerberos authentication server. http://smartnewsolutions.com/event-id/event-id-40960-lsasrv-spnego-negotiator.html x 13 EventID.Net - Error: "The attempted logon is invalid. This is either due to a bad username or authentication information (0xc000006d)" - From a newsgroup post: "I've had the same problem, and I am almost positive I found a working The old card was an Acer network adapter that had no drivers for Windows XP but worked fine with the Intel standard driver and the existing NT 4.0 domain. Event Id 40960 Buffer Too Small

Are they the same box? Off hours of course. x 108 Anonymous In our case users who would vpn in using CheckPoint Secureclient were having issues with domain authentication not working. http://smartnewsolutions.com/event-id/exchange-2010-event-id-40960.html x 9 EventID.Net This event might occur if a scheduled task cannot access a shared network resource.

See MSW2KDB for additional information on this event. Lsasrv 40960 Spnego Negotiator Authentication Error At the end, the Netlogon debug mode helped me out. Select "Domain member: Disable machine account password changes" and define the policy as "Enable"   Or you can edit the problem computer's registry manually. (Editing the registry can harm your computer and

Simple solution was to finally install SP4 for Win2k on the domain controllers which we hadn't done before.

Error code: 0xc000005e. Anothe case: The client was pointed to the ISP's DNS servers which contained a zone for the customer's domain. This happened was on a 2003 native domain. Lsasrv 40961 Disabling the firewall resolved the problem.

x 11 Christopher Kurdian As per PKs comments (see below), in order to make this event log entry disappear, simply make NETLOGON depend on DNS. To fix this problem I configured the terminal server to end disconnected sessions, and end sessions where users were idle for more than a specified amount of time. From the server, ping the host with the DF bit set and with various payload sizes to determine the biggest packet that can get through. http://smartnewsolutions.com/event-id/source-lsasrv-event-id-40960.html Once he logged off the error stopped appearing.

All rights reserved. x 9 Steve Livingston In our case, Kerberos authentication failed because the firewall was blocking TCP/UDP ports 88 and 389 to all of the domain controllers of the domain. x 9 Rob vd Knaap We were receiving this event on a Windows 2003 Server SP1. x 14 Anonymous If you are getting this combined with event id 40961 from source LsaSrv, check for a missing Client for Microsoft Networks in your network components.

I checked and have updated any service account passwords.  Still looking for a fix.   0 Pimiento OP Luke Bragg Apr 18, 2013 at 7:39 UTC Hi. Removed the DNS servers which were not domain members from NAME Servers settings on domain DNS systems. 0 Mace OP Chamele0n Feb 20, 2013 at 4:43 UTC Do I was also able to resolve the issue by removing the logon script from the affected users AD account, although I'm not sure how this relates above. Digger Ars Tribunus Angusticlavius Tribus: Hell Registered: May 13, 2000Posts: 6201 Posted: Mon Aug 30, 2010 6:42 am How do you set wait for network (or more properly, where is it?)Wudan-That's

The C: drive was restored from an image made prior to running CHKDSK. Removed any additional default gateway from each network interface. 2.Configured only primary and secondary DNS servers for each server network interface. 3. Creating your account only takes a few minutes.