Port range used by RMI
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Posted By:   akshay_deuskar
Posted On:   Monday, April 30, 2007 12:11 AM

I am running my RMI server on windows and the client is being invoked from a solaris m/c.


I observed that the default port 1099 is being used only once (probably for handshake) and then random ports are being used for further communication.


Is there any specific range of ports being used by RMI Server in such a situation?

Re: Port range used by RMI

Posted By:   Edward_Harned  
Posted On:   Monday, April 30, 2007 12:27 PM

1099 is the generally used port for the registry


The user ports are about 50000 and up. Google to find a write up on port usage.


When you export your remote object you can choose the port for communication: e.g. UnicastRemoteObject.exportObject(impl, 50001);


If you don't explicitly choose a port, then an autonomous port is chosen

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