做xfire项目时候出现了一个这种问题，请高手指教！

[jinlei_job]

type Exception report

message

descriptionThe server encountered an internal error () that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Couldn't send message.
root cause

org.codehaus.xfire.XFireRuntimeException: Could not invoke service.. Nested exception is org.codehaus.xfire.fault.XFireFault: Couldn't send message.
root cause

org.codehaus.xfire.fault.XFireFault: Couldn't send message.
root cause

org.codehaus.xfire.XFireException: Couldn't send message.
root cause

java.net.NoRouteToHostException: No route to host: connect

[test20111]

codehaus.xfire.fault.XFireFault: Couldn't send message.