EventID 40961: LSASRV: ......No authentication protocol was available.

We get this error on a workstation:

EventID 40961
Type: Warning
Source: LSASRV
SPNEGO (Negotiator)

The Security System could not establish a secured connection with the server ldap/PERSVR03.pmom.local/pmom.local@pmom.local.  No authentication protocol was available.

What is the sulution for this error?
LVL 1
andrewijnholdsAsked:
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souseranCommented:
See these three articles. The iana.org article seems most like it fits your situation as it refers to a local subnet, and I presume that is thatPERSVR03.pmom.local is

http://www.eventid.net/display.asp?eventid=40961&eventno=1398&source=LsaSrv&phase=1

http://support.microsoft.com/default.aspx?scid=kb;en-us;259922

http://support.microsoft.com/default.aspx?scid=kb;en-us;938702

If you can give us more information about your environment, that would be helpful. What type of server? 2003? SBS? 2K? When is this error occurring. Anything else of interest in the Event Viewer?
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andrewijnholdsAuthor Commented:
We have 5 servers, and PERSVR03 is the Domain Controller, with Windows 2003 Enterprise.
The error occurs a few times a day...
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souseranCommented:
With that additional information, I'd recommend the second Microsoft article I linked to above.

Windows Server 2003-based domain controllers in a parent-and-child domain environment may be unable to replicate changes

http://support.microsoft.com/default.aspx?scid=kb;en-us;938702
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andrewijnholdsAuthor Commented:
Tomorrow I install the hotfix, and the day after tomorrow, I can check if the problem is solved.

Thanks!
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bigusdickusCommented:
did it fix let people know
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andrewijnholdsAuthor Commented:
Yes, problem solved :)
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bigusdickusCommented:
Andrew what hotfix did you try any thing to point me in the dorection please
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andrewijnholdsAuthor Commented:
I don't know anymore, but you could first try a reboot...

And then try the hotfixes...

good luck!
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harisriCommented:
Hi,
I am facing a problem in my LAN. We have a router, which has 2 network cards. From one (Card A) network card, the connection goes to the switch of one floor, and other card (Card B) is connected to the switch of the other floor. One day, we had a an issue with the Card B card. Then some of the systems under networkcard B was connected to Card A.

After changing the network card B, those system changed back to network card B. But after this, internet is getting disconnected in these systems. When I change the IP address, net gets restored. After few hours, it will get disconnected again. Can somebody help me to resolve this issue ?

Note: Card A IP: 10.10.10.0 series
         Card B IP: 192.168.10.0 series

Regards,
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DAQuintyneCommented:
would the simple removal from the domain resolve this issue at the client end or simply resetting the password at the server end to restore syncronisation with the Kerberos Ticket!
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