To Configure Your Environment to Run the Derby Utility
Set the DERBY_INSTALL environment variable
to point to the <appserver_install_dir>/derby directory.
Unset your CLASSPATH environment variable.
You can also optionally set the following properties:
DERBY_SERVER_HOST to the host on which the
network server will listen.
Can also be set to 0.0.0.0 to
enable all listeners.
DERBY_SERVER_PORT to the port number on which
the network server will listen.
For more information about these utilities, see the Derby Tools and Admin guides.