ThankQ marie123, i'm getting the following error.... javax.naming.CommunicationException: Could not obtain connection to any of these urls: 192.116.25.23:1099 and discovery failed with error: javax.naming.CommunicationException: Receive timed out [Root exception is java.net.SocketTimeoutException: Receive timed out] [Root exception is javax.naming.CommunicationException: Failed to connect to 192.116.25.23:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server 192.116.25.23:1099 [Root exception is java.net.ConnectException: Connection refused: connect]]] at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1414) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:594) at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:587) at javax.naming.InitialContext.lookup(InitialContext.java:351) at com.v2.eclinic.ConcernedDeptDoctor.(ConcernedDeptDoctor.java:103) at com.v2.eclinic.ConcernedDeptDoctor.main(ConcernedDeptDoctor.java:179) Caused by: javax.naming.CommunicationException: Failed to connect to server192.116.25.23:1099 [Root exception is javax.naming.ServiceUnavailableException: Failed to connect to server 192.116.25.23:1099 [Root exception is java.net.ConnectException: Connection refused: connect]] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:269) at org.jnp.interfaces.NamingContext.checkRef(NamingContext.java:1385) ... 5 more Caused by: javax.naming.ServiceUnavailableException: Failed to connect to server 192.116.25.23:1099 [Root exception is java.net.ConnectException: Connection refused: connect] at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:243) ... 6 more Caused by: java.net.ConnectException: Connection refused: connect at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364) at java.net.Socket.connect(Socket.java:507) at java.net.Socket.connect(Socket.java:457) at java.net.Socket.(Socket.java:365) at java.net.Socket.(Socket.java:265) at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:84) at org.jnp.interfaces.TimedSocketFactory.createSocket(TimedSocketFactory.java:77) at org.jnp.interfaces.NamingContext.getServer(NamingContext.java:239) ......................................... i'm getting the above error when i tried to configure jndi in my application like below... env.put(Context.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory"); env.put(Context.URL_PKG_PREFIXES, "=org.jboss.naming:org.jnp.interfaces"); env.put(Context.PROVIDER_URL, "jnp://192.116.25.23"); So plz tell me how 2 solve this problem.... in simple how to access the server which is running in a remote machine in my application by configuring the jndi configuration like above................... or any other way is appriciated View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4149365#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...