A new DB2 registry variable DB2DOMAINLIST is introduced to complement the existing client authentication mechanism in the Windows NT environment. This variable is used on the DB2 for Windows NT server to define one or more Windows NT domains. Only connection or attachment requests from users belonging to the domains defined in this list will be accepted.
This registry variable should only be used under a pure Windows NT domain environment with DB2 servers and clients running at Version 7 (or higher).
For information about setting this registry variable, refer to the "DB2 Registry and Environment Variables" section in the Administration Guide: Performance.