Source: ActiveDirectory_DomainService
Event ID: 2041
Internal event: The LDAP server returned an error. Error value: 0000208D: NameErr: DSID-03100238, problem 2001 (NO_OBJECT)
Following the advice in the 2020 LDAP Channel binding and LDAP signing requirements I changed the LdapEnforceChannelBinding to 1 and set the logging level to 2. Now I'm getting information log entries in the Directory Services log like the below. It references my 2 domain controllers which scares me a little. I've run DCDIAG and it does not come up with any errors. I've also checked replication using AD Replication Status Tool 1.0 and it also comes up clean. I just want to make sure this is not a sign of a larger problem
Internal event: The LDAP server returned an error.
Additional Data
Error value:
0000208D: NameErr: DSID-03100238, problem 2001 (NO_OBJECT), data 0, best match of:
'CN=DC1,CN=Servers,CN=1-Office,CN=Sites,CN=Configuration,DC=LocalDomain,DC=local'
AND
Internal event: The LDAP server returned an error.
Additional Data
Error value:
0000208D: NameErr: DSID-03100238, problem 2001 (NO_OBJECT), data 0, best match of:
'CN=DC2,CN=Servers,CN=2-Office,CN=Sites,CN=Configuration,DC=LocalDomain,DC=local'
15 answers
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Sean Kuchle 41 Reputation points
2020-10-15T19:07:20.217+00:00 -
Anonymous
2020-10-15T19:14:17.74+00:00 I think that's the result of some other duplicate event.
--please don't forget to Accept as answer if the reply is helpful--
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Sean Kuchle 41 Reputation points
2020-10-15T19:36:39.063+00:00 Thank you for your continued help, knowing that is also in there do you think I should prioritize the network cap? Is is normal to have weird errors in the log?
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Anonymous
2020-10-15T19:59:44.38+00:00 No, not normal but difficult to say the cause. It could also be related to some specific configuration. A network trace might be helpful to debug. You can also start a case here with product support if more assistance were needed.
https://support.serviceshub.microsoft.com/supportforbusiness--please don't forget to Accept as answer if the reply is helpful--
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Sean Kuchle 41 Reputation points
2020-10-15T20:23:07.523+00:00 Thank you so much for your continued help. I'll try the trance next week and let you know