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Event Id 40960

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After a support call with Microsoft, it was determined that somewhere between his home machine and our RRAS server, the Kerberos UDP packets were being fragmented, hence any authentication was failing The end user could connect to RRAS and could ping hosts, nslookup hosts, tracert, etc... x 10 Peter Hayden - Error: "No authentication protocol was available" - This Event ID appeared on a Windows XP SP2 computer each time it was started. i think this will fix it though! http://seforum.net/event-id/event-40960.html

x 107 Gonzalo Parra In my case, 40960 (for server cifs/serverFQDN and error description "The referenced account is currently disabled and may not be logged on to. (Error code 0xc0000072)") and http://social.technet.microsoft.com/wiki/contents/articles/4494.troubleshooting-the-rpc-server-is-unavailable-en-us.aspx http://technet.microsoft.com/en-us/library/replication-error-1722-the-rpc-server-is-unavailable(v=ws.10) Marked as answer by Cicely FengModerator Tuesday, December 25, 2012 3:10 AM Thursday, December 20, 2012 3:03 AM Reply | Quote 0 Sign in to vote Hi, It may I recommend implementing the first patch on all systems, and second one depending on the network load. 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 more info here

Lsasrv 40960 Automatically Locked

Join & Ask a Question Need Help in Real-Time? Anothe case: The client was pointed to the ISP's DNS servers which contained a zone for the customer's domain. Each have their own username/password to sign on.All map to a single network drive (called the P or Public drive)2 computers will randomly lose connection to the P drive throughout the The failure code from authentication protocol Kerberos was "The user account has been automatically locked because too many invalid logon attempts or password change attempts have been requested. (0xc0000234)".

The fix was changing the DNS settings to point to a Win2k DNS which was tied into Active Directory. Register Login Posting Guidelines | Contact Moderators Ars Technica > Forums > Operating Systems & Software > Windows Technical Mojo Jump to: Select a forum ------------------ Hardware & Tweaking Audio/Visual 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. Lsasrv 40961 Further investigation revealed that the NIC was going into sleep mode and it was generating the errors.

After disconnecting it, all returned to normal. Event Id 40960 Lsasrv Windows 7 The failure code from authentication protocol Kerberos was "{Operation Failed} The requested operation was unsuccessful. (0xc0000001)". The response comes back with one of the following server names: prisoner.iana.org blackhole-1.iana.org blackhole-2.iana.org These servers own the public PTR records for the 192.168.x.x zones. https://social.technet.microsoft.com/Forums/windows/en-US/cf9ca750-d624-468a-8e0b-239fb561a0bd/event-source-is-lsasrc-and-event-id-is-x-40960?forum=winserverDS x 14 Martin Eisermann One of our customers got this error on two of his Windows XP workstation.

In my case the year was incorrect everything else was correct. Event Id 40960 Account Lockout You can get this detail from account lock out tool whichwillprovide the source from which the accounts aregettinglocked. The trusted_domain_name placeholder represents the name of the trusted domain. Using the procedure in ME325850 reset the machine account password. 5.

Event Id 40960 Lsasrv Windows 7

The workstations could initially be connected to the Windows Small Business Server 2003 domain, but after a reboot, the domain was not accessible (logon, network drive mapping, etc.). https://www.experts-exchange.com/questions/24956708/LSASRV-Event-Log-errors-EventID-40960.html x 9 Anonymous In our case, this error came every 90 minutes, together with event id 40961. Lsasrv 40960 Automatically Locked 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 Event Id 40960 0xc0000234 Join the community of 500,000 technology professionals and ask your questions.

The UDP packets were being fragmented and were arriving out-of-order, and subsequently dropped. his comment is here For example, there is nothing worse than approving updates and they just have… Windows Server 2003 Introducing a Windows 2012 Domain Controller into a 2008 Active Directory Environment Video by: Rodney 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 I know it's probably not what you want it to do with the production but you might need to. Event Id 40960 Buffer Too Small

Thanks SUBBU.T Wednesday, December 19, 2012 3:21 PM Reply | Quote Answers 0 Sign in to vote I think Event source is LsaSrv not LsaSrc. One of the users was a consultant here for a day, and he remained logged in via RDP to our DC's. Code: 0xc000006d. - One common service/server mentioned when this event is recorded is DNS/prisoner.iana.org. this contact form x 129 Anonymous I had events 40960, 40961, 1053 and 1006 after a network switch firmware upgrade.

Suggested Solutions Title # Comments Views Activity Importing CSV to Populate AD Profile 3 30 26d Event ID: 1202 / Source: SceCli 6 34 17d AD FSMO Issues 14 38 50m What Is Lsasrv 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 Once he logged off the error stopped appearing.

The anonymized error is as below: EVENT # 522261 EVENT LOG System EVENT TYPE Warning SOURCE LSASRV CATEGORY SPNEGO (Negotiator) EVENT ID 40960 COMPUTERNAME {Name of one of our DC's}

You can check it by typing: net time /querysntp - For NTP server settings nltest /dclist: domain name - To find the PDC in the domain At the end, compare the It turned out that there was a disconnected terminal services session still open on the server for an account that had been deleted. x 100 Phani Kondapalli As you are aware, an error could occur due to various reasons. Event Id 40960 Lsasrv Windows 2008 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.

Login. All rights reserved Use of this Site constitutes acceptance of our User Agreement (effective 3/21/12) and Privacy Policy (effective 3/21/12), and Ars Technica Addendum (effective 5/17/2012) Your California Privacy Rights The On the other hand, seeing as how the problem is limited to only certain locations (i.e. http://seforum.net/event-id/event-id-7036-not-showing-in-event-viewer.html So this event is caused by a misconfiguration of your network.

For testing we manually configured the DNS server address on a workstation which overrides the DHCP values. Back to the top | Give Feedback 0 This discussion has been inactive for over a year. The computer then started normally. Start the KDC service. 7.

Normally domain computer passwords change on a rotation.    You can do one of the following to resolve your issue: Create a new GPO/Edit existing: Computer Configuration/Policies/Windows Settings/Security Settings/Local Policies/Security Options. HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\LsaKerberos\Parameters\MaxPacketSize=1 Note: On his XP Professional w/SP1 client, I had to create the Parameters subkey and MaxPacketSize DWORD value manually. The Kerbtray tool is included in the Windows Server 2003 Resource Kit Tools package. After allowing that, the errors disappeared.

Comp1 is a Win2k3 SP1+latest hotfixes member server of domain.com.