Remote Java Debugging?

Hi

I am testing the java remote debugger in domino 7.

I created a small java agent with a delayed start of 10 seconds and I compiled it with the debugging options. Then I enabled the remote debugger and port in the Lotus Notes Client. Then I created my project in eclipse import my agent code and enabled the debugger entering the IP address and port of my PC with the Lotus Notes Client (Eclipse and Java are in different computers) I clicked debug in eclipse and I got an error message

Failed to Connect to remote VM. Connection refused.

Any ideas?