When Jenkins installs on windows it seems to open 'ALL PORTS' for java.exe.
Is this actually required? What are the minimal set of ports need by both a slave node and master node.
I have the master node configured to communicate with slaves on a fixed port. I assume all I would need is this fixed port open on both slave and master.
I also think I should just have open 8080 on the master to be able to access the web ui.
-barrett
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