Installation and Upgrade > Advanced Deployment Considerations > Network Configuration > Reverse Proxies > Basic Reverse Proxy Configuration > Updating web.xml on the Windchill Host
  
Updating web.xml on the Windchill Host
The ports set in the servlet declaration for the JavaRMIServlet in the web.xml file (located in the WEB_INF subdirectory of the codebase directory) are automatically handled by using a port range. The usage of the range starts with the lowest of the values and continues to the highest of the values. The values are stored in the following properties that are in the wt properties file:
• wt.manager.port
• wt.method.minPort
• wt.method.maxPort
To change the range, set the properties using the xconfmanager utility.
The defaults for minPort and maxPort are 5002 and 5011:
<servlet>
<servlet-name>JavaRMIServlet</servlet-name>
<description>RMI over HTTP proxy</description>
<servlet-class>wt.tools.javarmi.JavaRMIServlet</servlet-class>
<init-param>
<param-name>minPort</param-name>
<param-value>5002</param-value>
</init-param>
<init-param>
<param-name>maxPort</param-name>
<param-value>5011</param-value>
</init-param>
</servlet>

<servlet-mapping>
<servlet-name>JavaRMIServlet</servlet-name>
<url-pattern>/servlet/JavaRMIServlet/*</url-pattern>
</servlet-mapping>