Work in progress
This site is in the process of being reviewed and updated.
Kerberos Failure Codes
Error Code |
Cause |
6 |
The username doesn't exist. |
12 |
Workstation restriction; logon time restriction. |
18 |
Account disabled, expired, or locked out. |
23 |
The user's password has expired. |
24 |
Pre-authentication failed; usually means bad password. |
32 |
Ticket expired. This is a normal event that get frequently logged by computer accounts. |
37 |
The workstation's clock is too far out of synchronization with the DC's clock. |