Ldap Authentication

[elfuhrer]

I have upgraded from JBoss 3.2 to JBoss 4.0, everything worked fine in the application except for the LDAPLoginModule, everything is still there in the jboss-web.xml, web.xml however I get the following exception when I try to login to the secure area.
javax.naming.NamingException: Could not dereference object [Root exception is javax.naming.NameNotFoundException: ncc-domain not bound]
at org.jnp.interfaces.NamingContext.resolveLink(NamingContext.java:1052)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:685)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.authenticate(JBossSecurityMgrRealm.java:227)
at org.apache.catalina.authenticator.FormAuthenticator.authenticate(FormAuthenticator.java:256)
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:391)
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:59)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:744)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
Caused by: javax.naming.NameNotFoundException: ncc-domain not bound
at org.jnp.server.NamingServer.getBinding(NamingServer.java:491)
at org.jnp.server.NamingServer.getBinding(NamingServer.java:499)
at org.jnp.server.NamingServer.getObject(NamingServer.java:505)
at org.jnp.server.NamingServer.lookup(NamingServer.java:278)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:610)
at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:572)
at javax.naming.InitialContext.lookup(InitialContext.java:351)
at org.jnp.interfaces.NamingContext.resolveLink(NamingContext.java:1046)
... 15 more


Any clue?