We got apex listener 2.0 installed in a GlassFish Server. We tried to connect it using SQL Developer 3.2.2 using the user adminlistener to manage the listener, but after giving the username, password, got the error "Peer not authenticated". We gave domain name as the domain name for the glassfish server and the port name 4848. However, accessing the domain in a browser using glassfish admin user does not give any error. What could be the issue when connecting from the SQL Developer.
Thanks Colm for your help. I tried with port 8080, it throws a different error as Connection Refused. It must be an issue the security settings of the GF server, I will contact my server administrator.