Oracle provides several Configuration Assistant tools to facility administrative duties required by an Oracle DBA or Developer. The Oracle’s NETCA (Network Configuration Assistant) is the GUI tool used to configure the network components of your Oracle RDBMS. In this article we will review the startup of the Network Configuration Assistant within a RHEL environment.

1. Logon to your Oracle Database server as the Oracle software owner.
2. Change directories to your $ORACLE_HOME/bin.

mylinux:> cd $ORACLE_HOME/bin
mylinux:>

3. Export your display to your local machine if you are not logon to the server itself.

mylinux:> export DISPLAY=192.168.0.110:0.0
mylinux:>

4. You will require a terminal emulation program executing on your local machine to produce the display from your database server. Any terminal display software will do, however I would suggest VNC which can be downloaded for free at the URL: www.realvnc.com

5. Execute the dbca shell script to startup the database configuration assistant.


mylinux:> ./netca

6. The Network Configuration Assistant is self explanatory from here on. It allows the ability to configure, add, delete and modify you various Oracle networking components.

Larry J. Catt, OCP 9i, 10g
oracle@allcompute.com
www.allcompute.com