the error code was Event ID 4771. Kerberos pre-authentication failed 0x18 on their PCs. For this code, the issue is a bad password. However, for Event ID 4771, this can happen for several reasons:
but in logs i found multiple login failures for domain user, with event id 4771 or 4768, failure code 0x18, Bad password and source name as name of domain controller (dc007.in.rp.com). I dont understand how the login failures occur due to bad password, when the user has not ...
Account Information:Security ID: domain\userAccount Name: userService Information:Service Name: krbtgt/domain.comNetwork Information:Client Address: ::ffff:IP_addressClient Port: 57415Additional Information:Ticket Options: 0x40810010Failure Code: 0x18Pre-Authentication Type: 2...
If the ticket request fails Windows will either log this event, 4768 or4771with failure as the type. The User field for this event (and all other events in the Audit account logon event category) doesn't help you determine who the user was; the field always reads N/A. Rather look at...
Examples of 675 Pre-authentication failed: User Name: Fred User ID: MKTG\Fred Service Name: krbtgt/MKTG Pre-Authentication Type: 0x2 Failure Code: 24 Client Address: 10.42.42.10 Top 10 Windows Security Events to Monitor Free Tool for Windows Event Collection ...
Account Locked - Event 4771 Failure Code 0x18 Account Locking Out Account Lockout Account lockout caller computer name blank or domain computer name Account lockouts happening on disconnected RDP sessions account unknown in user profiles Account with admin ...
User ID: TESTDOMAINLTest Service Information: Service Name: krbtgt Service ID: TESTDOMAINkrbtgt Network Information: Client Address: 192.78.2.145 Client Port: 0 Additional Information: Ticket Options: 0x40810010 Result Code: 0x0 Ticket Encryption Type: 0x12 ...
dcdiag errors KccEvent 0x8000082D 0xC0000748 DCDIAG failed system log DCDiag failed test DFSREvent dcdiag failed test Services dcdiag failed to delete test record DCDIAG fails with: call failed, error 1722, Could not open pipe with [server]:failed with 53 etc DCDIAG failure DCDIAG frsevent test...
Event ID 4769 w/ Failure Code 0x1b Event ID 4771 not logged event id 532 - The specified user account has expired Event Id 5719 RPC server unavailable Event ID 5783 & 5719 Source Netlogon Event ID 6005 6006 at startup....
dcdiag errors KccEvent 0x8000082D 0xC0000748 DCDIAG failed system log DCDiag failed test DFSREvent dcdiag failed test Services dcdiag failed to delete test record DCDIAG fails with: call failed, error 1722, Could not open pipe with [server]:failed with 53 etc DCDIAG failure DCDIAG frsevent t...