### Configuration System Properties

In this page, you can do the following:

- add system properties for a configuration. To add a property, click Add Property, type in the property name and value and click Save.

- modify values of existing properties.

- enable dynamic reconfiguration. If enabled, changes to the configuration are applied to the server instances without a server restart.

- edit property values for all instances using this configuration. To do this, click Instance Values.

The following table describes the properties predefined for a configuration.

Property | Description
JMS_PROVIDER_PORT | Port number on which the JMS provider listens.
JMX_SYSTEM_CONNECTOR_PORT | Port number on which the JMX connector listens.
IIOP_SSL_LISTENER_PORT | ORB listener port for IIOP connections on which IIOP listener SSL listens.
HTTP_SSL_LISTENER_PORT | Port number for http-listener-2.
HTTP_LISTENER_PORT | Port number for http-listener-1.
IIOP_SSL_MUTUALAUTH_PORT | ORB listener port for IIOP connections on which the IIOP listener SSL_MUTUALAUTH listens.
IIOP_LISTENER_PORT | ORB listener port for IIOP connections on which orb-listener-1 listens.