About troubleshooting Kerberos authentication
Kerberos is the primary
authentication mechanism used in Active Directory.
You should do the
Verify that you can do an nslookup on the FQDN of
Verify that the NIC setting for the DNS has the
correct domain that is listed in the DNS suffix for the
Verify that the WINS has no duplicate records that
may point to other IP addresses or may point to other domains for
Verify that the DNS does not have duplicate records
for the computer.
Verify the host record of the computer is in the
Verify that Active Directory has no duplicate
listing for the computer.
Verify that the account that is used for ASP has
access to the SQL Server and the RAM_db database.
Download and install the Windows Server 2003
You should download
either the Windows Server 2003 Support Tools or the Windows Server
2003 Service Pack 1 Support Tools from Microsoft.
After the Support Tools installation, you reset an
To reset an SPN