Kerberos error Event ID: 4

[newbobbys9]

I am getting system log errors which say:
"A kerberos error message was received:
on logon session

Error code: 0xd KDC_ERR_BADOPTION

Server name: host/server.mydomain.xyz

Target name: host/server.mydomain.xyz@mydomain.xyz

What does this mean? Is this a result of an invalid ticket? Is there a registry fix to resolve this?

Should add that the server is also a CA, and I have been told that it can't easily be removed to another server since it is required for email. Any thoughts would be appreciated. Thanks.

 

[ecunupe]

http://www.microsoft.com/technet/pr...2003/technologies/security/tkerberr.mspx#EDAA

Make sure you don't have kerberos debugging enabled also as this will give you false messages.