Windows 2003 LSASRV Event 40960 and Failure Audit Event 673 since Feb 2007

  • Thread starter Thread starter Drew Govnyak
  • Start date Start date
D

Drew Govnyak

We are in the single forest native 2003 domain. 2 Domain Controllers 30
member servers. All 2003 Servers (members and dcs) have SP2 applied. Network
has been up for the past 5 years. Since Feb 20th of this year. All of the
2003 member servers started Logging Warning Event ID: 40960 from LSASRV at
random days and times, but not frequently. The message logged is deceiving,
it talks about time being different on one of the servers. (See below) The
max time difference on my servers is 0.005ms (obtained form w32time
/monitor), all servers except the PDC Emulator are configured to use Nt5DS
under

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\
key. I also found a Security Event ID 673 logged within 1 second of the
Warning on the DC to which member server, logging Event 40960 authenticated
to.

My suspicion is KB931836 DST 2007 which was installed on Feb 20 of this year
started this problem, but I am not 100% sure yet.



Is anybody else having the same problem?



Event ID: 40960

The Security System detected an authentication error for the server
cifs/dc1.ourdomain.local. The failure code from authentication protocol
Kerberos was "The time at the Primary Domain Controller is different than
the time at the Backup Domain Controller or member server by too large an
amount. (0xc0000133)".



Event ID: 673

Service Ticket Request:

User Name:
SERVERNAME$@MYDOMAIN.LOCAL

User Domain: MYDOMAIN.LOCAL

Service Name:
cifs/dc1.mydomain.local

Service ID: -

Ticket Options: 0x40810000

Ticket Encryption Type: -

Client Address: 172.16.8.26

Failure Code: 0xB

Logon GUID: -

Transited Services: -
 
Hi Drew,

When you NET TIME/QUERYSNTP on your PDC Emulator do you get the correct
timesource, its not pointing back to itself or setup with Nt5DS is it?
Also..sorry have to ask, your time is only 0.005ms different but is the day
month and year correct? :-) although if that were the case, im sure you
would be having much larger issues, with your workstations and member
servers not being able to share resources with your PDC. Are you having any
network problems or are these log files currently the only sign of a
possible issue?

This TechNet article refers to the error 673 on your pdc...
http://support.microsoft.com/kb/824905

Coraleigh Miller


"Drew Govnyak" <drew@myemail.com> wrote in message
news:%23ymIbmwyHHA.1176@TK2MSFTNGP05.phx.gbl...
> We are in the single forest native 2003 domain. 2 Domain Controllers 30
> member servers. All 2003 Servers (members and dcs) have SP2 applied.
> Network has been up for the past 5 years. Since Feb 20th of this year. All
> of the 2003 member servers started Logging Warning Event ID: 40960 from
> LSASRV at random days and times, but not frequently. The message logged
> is deceiving, it talks about time being different on one of the servers.
> (See below) The max time difference on my servers is 0.005ms (obtained
> form w32time /monitor), all servers except the PDC Emulator are configured
> to use Nt5DS under
>
> HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\
> key. I also found a Security Event ID 673 logged within 1 second of the
> Warning on the DC to which member server, logging Event 40960
> authenticated to.
>
> My suspicion is KB931836 DST 2007 which was installed on Feb 20 of this
> year started this problem, but I am not 100% sure yet.
>
>
>
> Is anybody else having the same problem?
>
>
>
> Event ID: 40960
>
> The Security System detected an authentication error for the server
> cifs/dc1.ourdomain.local. The failure code from authentication protocol
> Kerberos was "The time at the Primary Domain Controller is different than
> the time at the Backup Domain Controller or member server by too large an
> amount. (0xc0000133)".
>
>
>
> Event ID: 673
>
> Service Ticket Request:
>
> User Name: SERVERNAME$@MYDOMAIN.LOCAL
>
> User Domain: MYDOMAIN.LOCAL
>
> Service Name: cifs/dc1.mydomain.local
>
> Service ID: -
>
> Ticket Options: 0x40810000
>
> Ticket Encryption Type: -
>
> Client Address: 172.16.8.26
>
> Failure Code: 0xB
>
> Logon GUID: -
>
> Transited Services: -
>
>
>
>
>
>
>
>
 
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