...
License Server communicates with 9.x versions of Parasoft code analysis and test execution tools over port 2002. If If you are not using License Server or are only using License Server with 10.x versions of Parasoft tools, you can disable port 2002 as 2002 as a security best practice within your DTP infrastructure. The following instructions describe how to disable port 2002. The port used by 10.x tools, port 8080, will still remain open.
...