Hi, I have installed jboss 4.2 in Enterprise Linux server & with my web service application jars. After starting the server, I could see the WSDL file from my Windows system. url looks like as <soap:address location="http://localhost.localdomain:8080/Sample/SampleAppl"/> But When I make a call to my remote web service from my client, I am not getting any response. After API call I got the below error HTTP transport error: java.net.UnknownHostException: localhost.localdomain My /etc/hosts entry looks like 127.0.0.1 localhost.localdomain localhost localhost.localdomain Do I need to add an entry in hosts file or do I need to do any other changes. I appreciate any help. Thanks, rashmi View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4132838#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...