About the change of the port number of ?Java Service Wrapper?.

Document ID : KB000047095
Last Modified Date : 14/02/2018
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Question: 

Can EM change the port number of "JAVA Service Wrapper" using in Windows?
The default is 32000 and 31000.

Answer:  

Yes, EM can change it.

Please add the following properties to EMService.conf.
   wrapper.port.min
   wrapper.port.max
   wrapper.jvm.port.min
   wrapper.jvm.port.max

 

Additional Information:
Port 32000 is the first number of the default range (32000-32999) of the wrapper.port.min-wrapper.port.max property.
Port 31000 is the first number of the default range (31000-31999) of the wrapper.jvm.port.min-wrapper.jvm.port.max property.

The change procedure:
1. Editing: EMService.conf file.

2. Changing: The value of the property.

   example:

   wrapper.port.min=32500

   wrapper.port.max=32999

   wrapper.jvm.port.min=31500

   wrapper.jvm.port.max=31999
   or
   wrapper.port=32700          (This property allows the configuration of this port.)
   wrapper.jvm.port=31700   (This property allows the configuration of the port that the JVM will use to connect back to the Wrapper.)
3. And please reboot service of EM.

So this port is changed.

Note: Introscope uses a public domain Java Service Wrapper from Tanuki Software to enable the Enterprise Manager to run as a Windows Service. For information about the Tanuki wrapper, see the Configuration Property Overview