I want to access a remote database, by i get an exception:

  | org.jboss.resource.JBossResourceException: Could not create connection; - 
nested throwable: (java.sql.SQLException: null,  message from server: 
"#HY000Host 'VS_EMPTY_W2003' is not allowed to connect to this MySQL server")
  |     at 
org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:164)
  |     at 
org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:519)
  |     at 
org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:208)
  |     at 
org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:529)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:410)
  |     at 
org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:342)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:462)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:894)
  |     at 
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:73)
  |     at 
org.jboss.portal.core.hibernate.SessionFactoryBinder.startService(SessionFactoryBinder.java:250)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
  |     at 
org.jboss.portal.common.system.AbstractJBossService.start(AbstractJBossService.java:73)
  |     at 
org.jboss.portal.core.security.store.HibernateCacheLoader.startService(HibernateCacheLoader.java:72)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
  |     at 
org.jboss.portal.common.system.AbstractJBossService.start(AbstractJBossService.java:73)
  |     at org.jboss.cache.TreeCache.createCacheLoader(TreeCache.java:1320)
  |     at org.jboss.cache.TreeCache.startService(TreeCache.java:1088)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
  |     at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
  |     at $Proxy0.start(Unknown Source)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:428)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy4.start(Unknown Source)
  |     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
  |     at $Proxy81.start(Unknown Source)
  |     at org.jboss.deployment.XSLSubDeployer.start(XSLSubDeployer.java:185)
  |     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
  |     at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy6.deploy(Unknown Source)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
  |     at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192)
  |     at 
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:265)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
  |     at $Proxy0.start(Unknown Source)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:428)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy4.start(Unknown Source)
  |     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
  |     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:737)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy5.deploy(Unknown Source)
  |     at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:453)
  |     at org.jboss.system.server.ServerImpl.start(ServerImpl.java:330)
  |     at org.jboss.Main.boot(Main.java:187)
  |     at org.jboss.Main$1.run(Main.java:438)
  |     at java.lang.Thread.run(Thread.java:595)
  | Caused by: java.sql.SQLException: null,  message from server: "#HY000Host 
'VS_EMPTY_W2003' is not allowed to connect to this MySQL server"
  |     at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:991)
  |     at com.mysql.jdbc.Connection.createNewIO(Connection.java:2558)
  |     at com.mysql.jdbc.Connection.<init>(Connection.java:1485)
  |     at 
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
  |     at 
org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:154)
  |     ... 130 more
  | 15:52:58,073 WARN  [ServiceController] Problem starting service 
portal:service=TreeCache,type=persistent
  | org.jboss.util.NestedSQLException: Could not create connection; - nested 
throwable: (java.sql.SQLException: null,  message from server: "#HY000Host 
'VS_EMPTY_W2003' is not allowed to connect to this MySQL server"); - nested 
throwable: (org.jboss.resource.JBossResourceException: Could not create 
connection; - nested throwable: (java.sql.SQLException: null,  message from 
server: "#HY000Host 'VS_EMPTY_W2003' is not allowed to connect to this MySQL 
server"))
  |     at 
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:79)
  |     at 
org.jboss.portal.core.hibernate.SessionFactoryBinder.startService(SessionFactoryBinder.java:250)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
  |     at 
org.jboss.portal.common.system.AbstractJBossService.start(AbstractJBossService.java:73)
  |     at 
org.jboss.portal.core.security.store.HibernateCacheLoader.startService(HibernateCacheLoader.java:72)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:181)
  |     at 
org.jboss.portal.common.system.AbstractJBossService.start(AbstractJBossService.java:73)
  |     at org.jboss.cache.TreeCache.createCacheLoader(TreeCache.java:1320)
  |     at org.jboss.cache.TreeCache.startService(TreeCache.java:1088)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
  |     at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
  |     at $Proxy0.start(Unknown Source)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:428)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:446)
  |     at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy4.start(Unknown Source)
  |     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.mx.util.JMXInvocationHandler.invoke(JMXInvocationHandler.java:273)
  |     at $Proxy81.start(Unknown Source)
  |     at org.jboss.deployment.XSLSubDeployer.start(XSLSubDeployer.java:185)
  |     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
  |     at sun.reflect.GeneratedMethodAccessor15.invoke(Unknown Source)
  |     at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  |     at java.lang.reflect.Method.invoke(Method.java:585)
  |     at 
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy6.deploy(Unknown Source)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:319)
  |     at 
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
  |     at 
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:192)
  |     at 
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:265)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:274)
  |     at 
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:230)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at 
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:943)
  |     at $Proxy0.start(Unknown Source)
  |     at org.jboss.system.ServiceController.start(ServiceController.java:428)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:72)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy4.start(Unknown Source)
  |     at org.jboss.deployment.SARDeployer.start(SARDeployer.java:285)
  |     at org.jboss.deployment.MainDeployer.start(MainDeployer.java:989)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:790)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:753)
  |     at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:737)
  |     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.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:141)
  |     at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
  |     at 
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:118)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:127)
  |     at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
  |     at 
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:245)
  |     at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:644)
  |     at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:176)
  |     at $Proxy5.deploy(Unknown Source)
  |     at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:453)
  |     at org.jboss.system.server.ServerImpl.start(ServerImpl.java:330)
  |     at org.jboss.Main.boot(Main.java:187)
  |     at org.jboss.Main$1.run(Main.java:438)
  |     at java.lang.Thread.run(Thread.java:595)
  | Caused by: org.jboss.resource.JBossResourceException: Could not create 
connection; - nested throwable: (java.sql.SQLException: null,  message from 
server: "#HY000Host 'VS_EMPTY_W2003' is not allowed to connect to this MySQL 
server")
  |     at 
org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:164)
  |     at 
org.jboss.resource.connectionmanager.InternalManagedConnectionPool.createConnectionEventListener(InternalManagedConnectionPool.java:519)
  |     at 
org.jboss.resource.connectionmanager.InternalManagedConnectionPool.getConnection(InternalManagedConnectionPool.java:208)
  |     at 
org.jboss.resource.connectionmanager.JBossManagedConnectionPool$BasePool.getConnection(JBossManagedConnectionPool.java:529)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2.getManagedConnection(BaseConnectionManager2.java:410)
  |     at 
org.jboss.resource.connectionmanager.TxConnectionManager.getManagedConnection(TxConnectionManager.java:342)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2.allocateConnection(BaseConnectionManager2.java:462)
  |     at 
org.jboss.resource.connectionmanager.BaseConnectionManager2$ConnectionManagerProxy.allocateConnection(BaseConnectionManager2.java:894)
  |     at 
org.jboss.resource.adapter.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:73)
  |     ... 122 more
  | Caused by: java.sql.SQLException: null,  message from server: "#HY000Host 
'VS_EMPTY_W2003' is not allowed to connect to this MySQL server"
  |     at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:991)
  |     at com.mysql.jdbc.Connection.createNewIO(Connection.java:2558)
  |     at com.mysql.jdbc.Connection.<init>(Connection.java:1485)
  |     at 
com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:266)
  |     at 
org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:154)
  |     ... 130 more
  | 


I'm running mysql in the ip: 192.168.25.49, and i'm running the jboss AS in  
192.168.24.205.

My portal-mysql-ds.xml is:


  | <?xml version="1.0" encoding="UTF-8"?>
  | <datasources>
  |    <local-tx-datasource>
  |       <jndi-name>PortalDS</jndi-name>
  |       
<connection-url>jdbc:mysql://192.168.25.49:3306/jbossportal</connection-url>
  |       <driver-class>org.gjt.mm.mysql.Driver</driver-class>
  |       <user-name>root</user-name>
  |       <password>admin</password>
  |    </local-tx-datasource>
  |    <no-tx-datasource>
  |       <jndi-name>NoTxPortalDS</jndi-name>
  |       
<connection-url>jdbc:mysql://192.168.25.49:3306/jbossportal?useServerPrepStmts=false</connection-url>
  |       <driver-class>org.gjt.mm.mysql.Driver</driver-class>
  |       <user-name>root</user-name>
  |       <password>admin</password>
  |    </no-tx-datasource>
  | </datasources>
  | 
  | 

I've mysql connector installed in the right directory.

What's wrong?

Thanks,
Pedro

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