I scanned my server with nmap and detected, that jboss was listening - on top of the ports I expected - on the ports 41234, 46503 und 54557.
Does anyone know, what these ports are for, and if and how I can disable them.
after stopping and restartig jboss, the 3 ports changed to:
35422, 41901, 43141
after a 3dr restart:
33529, 49843, 60240