How client application contacts the EJB?

Hi,
I have a doubt. I am wondering how the client application contacts an EJB. Consider the following scenario.
I have my web server and the application server located in two different locations, meaning two different machines.
My web components are deployed onto the web server and my enterprise components are deployed onto the application server. In this case how the client application will know how to locate an EJB that is running on a different machine. In the client application we only call lookup method of the JNDI. But my doubt is just with the lookup name how it would be possible to locate an EJB. We are not giving any IP address or port or anything in our client application or may be we should...
Is there anyone who can clarify please?
Thanks in advance
Karthik

Hi
This is what I wanted to know...
If you need to access EJB components that are residing in a remote system other than the system where the application client is being developed, set the values for the Java Virtual Machine startup options:
jvmarg value = "-Dorg.omg.CORBA.ORBInitialHost=${ORBhost}"
jvmarg value = "-Dorg.omg.CORBA.ORBInitialPort=${ORBport}"
Here ORBhost is the Application Server hostname and ORBport is the ORB port number (default 3700).
This information can be obtained from the domain.xml file on the remote system. For more information on domain.xml file, see the Sun Java System Application Server Reference.
The link you provided was more than enough to clarify...
Thanks,
Karthik

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