Network : 1 subnet 192.168.*.*
One AD Domain
Two Domain Controllers
DC1:
Physical Computer - In service for almost 3 years
DNS Server also
Worked without issues - Until few weeks ago -
Now lots of errors every three minutes
Group Policy - not being applied due to processing of Group Policy failed
Event ID - 1006
Error Code - 82
LDAP bind function call failed
Security-Kerberos
Event ID -4
Error Code -
kerberos client recieved a KRB_AP_ERR_MODIFIED from the server
Target server failed to decrypt the ticket provided by the client. This can occour
when target server principal name (SPN) is registered on an account other than the
account target service is using
AD and KKD Services are being run under the local service account
DC2
Has none of the messages on the DC1
Nothing has changed in the domain. No image has been restored during the time frame or earlier
Will appreciate any assistance to assist in troubleshooting this scenario.