To run the EJB IVP, you need a name server that supports the Java™ Naming
and Directory Interface (JNDI) Version 1.2. By default the IVP uses the lightweight
tnameserv COS Naming Server that is supplied with Java 1.3 and later.
To start
tnameserv on the local host, enter the following command
at the z/OS UNIX System Services or Windows NT command prompt:
tnameserv -ORBInitialPort 2809
This causes the name server to listen for connections on TCP/IP port
2809. If this port is already in use on your system, you will be asked to
try again with a different port.
Note: If you run firewall software,
by default the firewall may block your specified port. You must ensure that
your firewall policy allows CICS and any EJB client applications to communicate
with the name server.
For information about choosing and setting up an enterprise-quality name
server, see Enabling JNDI references.