NoRouteToHostException bei Webservices

[smuehlba]

Hallo zusammen,

hab einen Webservice laufen, der von aussen zugänglich sein soll.
Alle Anfragen werden von der Firewall dann auf den entsrechenden Server geroutet.
Wenn ich die Adresse des wsdl-Files im Browser eintippe, sehe ich das file.
Möchte ich mit einem Java-Client darauf zugreifen, bekomme ich folgenden Fehler:

javax.xml.ws.WebServiceException: java.io.IOException: Could not transmit message
	at org.jboss.ws.core.jaxws.client.ClientImpl.handleRemoteException(ClientImpl.java:304)
	at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:242)
	at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164)
	at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150)
	at $Proxy27.verifyUsernameAndPassword(Unknown Source)
	at com.kontron.fc.client.dialog.LoginDialog.logIn(LoginDialog.java:193)
	at com.kontron.fc.client.dialog.LoginDialog.buttonPressed(LoginDialog.java:161)
	at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
	at org.eclipse.jface.window.Window.open(Window.java:796)
	at com.kontron.fc.client.Application.run(Application.java:66)
	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:585)
	at org.eclipse.core.launcher.Main.invokeFramework(Main.java:336)
	at org.eclipse.core.launcher.Main.basicRun(Main.java:280)
	at org.eclipse.core.launcher.Main.run(Main.java:977)
	at org.eclipse.core.launcher.Main.main(Main.java:952)
Caused by: java.io.IOException: Could not transmit message
	at org.jboss.ws.core.client.RemotingConnectionImpl.invoke(RemotingConnectionImpl.java:192)
	at org.jboss.ws.core.client.SOAPRemotingConnection.invoke(SOAPRemotingConnection.java:77)
	at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:322)
	at org.jboss.ws.core.jaxws.client.ClientImpl.invoke(ClientImpl.java:230)
	at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:164)
	at org.jboss.ws.core.jaxws.client.ClientProxy.invoke(ClientProxy.java:150)
	at $Proxy27.verifyUsernameAndPassword(Unknown Source)
	at com.kontron.fc.client.dialog.LoginDialog.logIn(LoginDialog.java:193)
	at com.kontron.fc.client.dialog.LoginDialog.buttonPressed(LoginDialog.java:161)
	at org.eclipse.jface.dialogs.Dialog$3.widgetSelected(Dialog.java:660)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:928)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3348)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2968)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:820)
	at org.eclipse.jface.window.Window.open(Window.java:796)
	at com.kontron.fc.client.Application.run(Application.java:66)
	at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:78)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:92)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:68)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:177)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
Caused by: org.jboss.remoting.CannotConnectException: Can not connect http client invoker.
	at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:332)
	at org.jboss.remoting.transport.http.HTTPClientInvoker.transport(HTTPClientInvoker.java:135)
	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
	at org.jboss.remoting.Client.invoke(Client.java:1550)
	at org.jboss.remoting.Client.invoke(Client.java:530)
	at org.jboss.ws.core.client.RemotingConnectionImpl.invoke(RemotingConnectionImpl.java:171)
	... 24 more
Caused by: java.net.NoRouteToHostException: No route to host: 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.Socket.connect(Socket.java:516)
	at java.net.Socket.connect(Socket.java:466)
	at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:365)
	at sun.net.www.http.HttpClient.openServer(HttpClient.java:477)
	at sun.net.www.http.HttpClient.<init>(HttpClient.java:214)
	at sun.net.www.http.HttpClient.New(HttpClient.java:287)
	at sun.net.www.http.HttpClient.New(HttpClient.java:299)
	at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:796)
	at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:748)
	at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:673)
	at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:840)
	at org.jboss.remoting.transport.http.HTTPClientInvoker.useHttpURLConnection(HTTPClientInvoker.java:274)
	at org.jboss.remoting.transport.http.HTTPClientInvoker.transport(HTTPClientInvoker.java:135)
	at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:122)
	at org.jboss.remoting.Client.invoke(Client.java:1550)
	at org.jboss.remoting.Client.invoke(Client.java:530)
	at org.jboss.ws.core.client.RemotingConnectionImpl.invoke(RemotingConnectionImpl.java:171)
	at org.jboss.ws.core.client.SOAPRemotingConnection.invoke(SOAPRemotingConnection.java:77)
	at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:322)

Hat jemand ne Idee, wie man das Problem lösen kann?
Ach ja: Ich hab bereits in anderen Foren gelesen, dass es anscheinend wichtig ist, die Adresse anpingen zu können, da sonst der WebService auch nicht funktioniert --> ping geht!

mfg
smuehlba