Events 15, 40961, 40960 & 5719

[Guest]

Multiple alerts in one of our XP event logs. Any ideas?

Event Type: Error
Event Source: AutoEnrollment
Event Category: None
Event ID: 15
Date: 18/08/2005
Time: 6:10:37 AM
User: N/A
Computer: LSPROXY
Description:
Automatic certificate enrollment for local system failed to contact the
active directory (0x80072095). A directory service error has occurred.
Enrollment will not be performed.



Event Type: Warning
Event Source: LSASRV
Event Category: SPNEGO (Negotiator)
Event ID: 40961
Date: 18/08/2005
Time: 9:11:34 AM
User: N/A
Computer: LSPROXY
Description:
The Security System could not establish a secured connection with the server
DNS/docs.domainname.com. No authentication protocol was available.



Event Type: Warning
Event Source: LSASRV
Event Category: SPNEGO (Negotiator)
Event ID: 40960
Date: 18/08/2005
Time: 9:11:34 AM
User: N/A
Computer: LSPROXY
Description:
The Security System detected an attempted downgrade attack for server
DNS/docs.domainname.com. The failure code from authentication protocol
Kerberos was "No authority could be contacted for authentication.
(0x80090311)".



Event Type: Error
Event Source: NETLOGON
Event Category: None
Event ID: 5719
Date: 18/08/2005
Time: 6:46:34 AM
User: N/A
Computer: LSPROXY
Description:
No Domain Controller is available for domain DOMAINNAME due to the following:
The RPC server is unavailable. .
Make sure that the computer is connected to the network and try again. If
the problem persists, please contact your domain administrator.

 

[Wesley Vogel]

Click the [+] Related Knowledge Base articles at the bottom of each link.

ID: 15
Source: autoenrollment
http://www.microsoft.com/technet/su...indows+Operating+System&LCID=1033&ProdVer=5.2

ID: 40961
Source: lsasrv
http://www.microsoft.com/technet/su...indows+Operating+System&LCID=1033&ProdVer=5.2

ID: 40960
Source: lsasrv
http://www.microsoft.com/technet/su...indows+Operating+System&LCID=1033&ProdVer=5.2

ID: 5719
Source: NetLogon
http://www.microsoft.com/technet/su...indows+Operating+System&LCID=1033&ProdVer=5.2


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Hope this helps. Let us know.

Wes
MS-MVP Windows Shell/User

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