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  1. #1
    Join Date
    Feb 2009
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    Default Using Corba and Virtual Address


    My application (which is a Service) is running on a 6 servers cluster. Each server has its own Physical IP address. My application run on one server but can failover to another member of the cluster.
    The cluster has a Virtual IP address. I want my application to communicate with destination application (outside the cluster) by Virtual IP address. I have firewalls and I want only open ports for the Virtual IP address and not all the physical addresses.

    I have tried running my application with the following parameters:

    -Dcom.sun.CORBA.LocalHost=<Virtual IP address>
    -Dcom.sun.CORBA.ORBServerHost=<Virtual IP address>
    -Dorg.omg.CORBA.ORBInitialHost=<Virtual IP address>

    But none of these helped. The target application still communicate back to the physical IP address.

    How should I configure my application?

    I am using Java Corba classes which means that I do not have a ORB Server (Visibroker, IONA, etc) installed.

    Last edited by; 02-25-2009 at 11:51 PM.

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