# Configuring the TIBCO Accelerator Server

You can modify the RocketStreamConfig.xml file to configure the TIBCO Accelerator server.

Note: Generally you do not have to make configuration changes to the base settings, unless you want to bind to a specific IP address or change the default ports.

## Procedure

1. On the command line, navigate to the $CFROOT/Accelerator directory.
2. Open the RocketStreamConfig.xml file using any text editor.
3. Navigate to the `<inbound>` element and modify the values as you want. The following are the default sets of IP addresses and ports:

       <inbound enabled="true">
       	<!-- Rocket Stream listeners that remote agents connect to -->
       	<listener type="tcp" enabled="true">
       		<address>0.0.0.0</address>
       		<port>9000</port>
       	</listener>
       	<listener type="pdp" enabled="true">
       		<address>0.0.0.0</address>
       		<port>9002</port>
       	</listener>
       	<listener type="udp" enabled="true">
       		<address>0.0.0.0</address>
       		<port>9000</port>
       	</listener>
       </inbound>

4. Stop and start the TIBCO Accelerator daemon to make the changed RocketStreamConfig.xml file effective.
   For more information, see Managing TIBCO Accelerator.

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