Mary,
I don't know if you already resolved this but here what I did: Server1 = my local server Server2 = server causing the eventid 3 1. server1 was receiving Eventid3: A Kerberos Error Message was received: on logon session Client Time: Server Time: 19:40:41.0000 2/16/2005 Z Error Code: 0xd KDC_ERR_BADOPTION Extended Error: 0xc00000bb KLIN(0) Client Realm: Client Name: Server Realm: my.domain.com Server Name: host/server1.my.domain.com Target Name: host/[EMAIL PROTECTED] Error Text: File: 9 Line: ab8 Error Data is in record data. For more information, see Help and Support Center at My resolution: a. Ran netmon and captured packets. Filtered for the Kerberos protocol. Saw that server2 was causing this. This server was recently removed and readded to the domain. There is also an eventid 5722 which shows which computer may be causing the EventID3 so that you won't have to run netmon. b. Logged onto server2 and ran kerbtray from "Run" (Start-->RUN). Right clicked on the newly created icon in the system tray and selected "purge tickets". As a test I attached to the resources of server1 from server2 then went back to server1's system log and found that it no longer generated the eventid3. HTH (Hope This Helps.) Take care, VC ________________________________________________ Kerberos mailing list Kerberos@mit.edu https://mailman.mit.edu/mailman/listinfo/kerberos