User's Guide

Updating the Directories

You can use the command line processor CATALOG command on any DB2 Connect system; the "Add Database SmartGuide" of the Client Configuration Assistant on OS/2, Windows 95, or Windows NT; or the Data Sources Setup tool on Windows 3.1 or Windows 3.11 for Workgroups. If you have the DB2 Software Developer Kit (SDK), you can also create an application program to catalog entries. For information about APIs, see the API Reference and the Command Reference. Note that to catalog a database, you must have sysadm authority.

To update the directories using the command line processor, do the following:

1. Use one of the following commands to update the node directory:

   • For a node having an APPC connection:

        db2 CATALOG APPC NODE nodename
        REMOTE symbolic_destination_name
        SECURITY security_type
     

     For example:

        db2 CATALOG APPC NODE DB2NODE REMOTE DB2CPIC SECURITY PROGRAM
     

   • For a DB2 for OS/390 Version 5.1 database having a TCP/IP connection:

        db2 CATALOG TCPIP NODE nodename 
        REMOTE hostname or IP address
        SERVER service_name or port_number
        SECURITY security_type
     

     For example:

        db2 CATALOG TCPIP NODE MVSIPNOD REMOTE MVSHOST SERVER DB2INSTC SECURITY NONE
     

     The default DRDA port number for TCP/IP connections is 446.

2. Use the following command to update the DCS directory:

      db2 CATALOG DCS DATABASE database_name
      AS target_database_name
      [AR application_requester]
      [PARMS "parameter string"]
   

   For example:

      db2 CATALOG DCS DATABASE DB2DB AS NEW_YORK3
   

   Or, for OS/2:

      db2 CATALOG DCS DATABASE DB2DB AS NEW_YORK3 PARMS "NOMAP,D"
   

   Or, for AIX:

      db2 CATALOG DCS DATABASE DB2DB AS NEW_YORK3 PARMS '"NOMAP,D"'
   

3. Use the following command to update the system database directory:

      db2 CATALOG DATABASE database_name
      AS alias
      AT NODE nodename
      AUTHENTICATION authentication_type
   

   For example:

      db2 CATALOG DATABASE DB2DB AS NYC3 AT NODE DB2NODE AUTHENTICATION DCS
   

If you have remote clients, you must also update directories on each remote client. For more information, see DB2 Connect Enterprise Edition Quick Beginnings.

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