在通过oracle11g scan ip连接数据库时报错误: [14-3-20 14:08:28:810 CST] 0000001e SystemErr R java.sql.SQLRecoverableException: IO 错误: The Network Adapter could not establish the connectionDSRA0010E: SQL 状态:08006,错误码:17,002。 [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:458) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.driver.PhysicalConnection.(PhysicalConnection.java:546) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.driver.T4CConnection.(T4CConnection.java:236) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:32) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:521) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.pool.OracleDataSource.getPhysicalConnection(OracleDataSource.java:280) [14-3-20 14:08:28:810 CST] 0000001e SystemErr R at oracle.jdbc.pool.OracleDataSource.getConnection(OracleDataSource.java:207) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPhysicalConnection(OracleConnectionPoolDataSource.java:139) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at oracle.jdbc.pool.OracleConnectionPoolDataSource.getPooledConnection(OracleConnectionPoolDataSource.java:88) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper$2.run(DSConfigurationHelper.java:1705) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5305) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5483) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper$3.run(DSConfigurationHelper.java:1721) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper.getPooledConnection(DSConfigurationHelper.java:1733) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper.getPooledConnection(DSConfigurationHelper.java:1628) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper.getConnectionFromDSOrPooledDS(DSConfigurationHelper.java:3371) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper.getConnectionFromDSOrPooledDS(DSConfigurationHelper.java:3246) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.rsadapter.DSConfigurationHelper.testConnectionForGUI(DSConfigurationHelper.java:4106) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at java.lang.reflect.Method.invoke(Method.java:600) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.management.DataSourceConfigHelperMBean.testConnectionToDataSource2(DataSourceConfigHelperMBean.java:556) [14-3-20 14:08:28:811 CST] 0000001e SystemErr R at com.ibm.ws.management.DataSourceConfigHelperMBean.testConnection(DataSourceConfigHelperMBean.java:484) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:48) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at java.lang.reflect.Method.invoke(Method.java:600) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:57) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.GeneratedMethodAccessor29.invoke(Unknown Source) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at java.lang.reflect.Method.invoke(Method.java:600) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:260) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at javax.management.modelmbean.RequiredModelMBean$4.run(RequiredModelMBean.java:1137) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at java.security.AccessController.doPrivileged(AccessController.java:250) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at com.ibm.oti.security.CheckedAccessControlContext.securityCheck(CheckedAccessControlContext.java:30) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at sun.misc.JavaSecurityAccessWrapper.doIntersectionPrivilege(JavaSecurityAccessWrapper.java:29) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1131) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:984) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:836) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:762) [14-3-20 14:08:28:812 CST] 0000001e SystemErr R at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1331) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1224) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.management.commands.AdminServiceCommands$InvokeCmd.execute(AdminServiceCommands.java:251) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.console.core.mbean.MBeanHelper.invoke(MBeanHelper.java:239) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.console.core.mbean.ResourceMBeanHelper.testNode(ResourceMBeanHelper.java:860) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.console.core.mbean.ResourceMBeanHelper.testConnection(ResourceMBeanHelper.java:292) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.console.resources.database.jdbc.DataSourceCollectionAction.execute(DataSourceCollectionAction.java:369) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at org.apache.struts.action.RequestProcessor.processActionPerform(Unknown Source) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at org.apache.struts.action.RequestProcessor.process(Unknown Source) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at org.apache.struts.action.ActionServlet.process(Unknown Source) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at org.apache.struts.action.ActionServlet.doPost(Unknown Source) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:738) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1661) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1602) [14-3-20 14:08:28:813 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:113) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:80) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:507) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:181) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.webapp.WebAppRequestDispatcher.forward(WebAppRequestDispatcher.java:374) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.action.RequestProcessor.doForward(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.tiles.TilesRequestProcessor.doForward(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.action.RequestProcessor.processForwardConfig(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.isclite.container.controller.InformationController.processForwardConfig(InformationController.java:218) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.action.RequestProcessor.process(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.action.ActionServlet.process(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at org.apache.struts.action.ActionServlet.doPost(Unknown Source) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:738) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at javax.servlet.http.HttpServlet.service(HttpServlet.java:831) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1661) [14-3-20 14:08:28:814 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1602) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:149) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.setUpCommandAssistence(WSCUrlFilter.java:970) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.continueStoringTaskState(WSCUrlFilter.java:504) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.console.core.servlet.WSCUrlFilter.doFilter(WSCUrlFilter.java:325) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(FilterInstanceWrapper.java:190) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebAppFilterChain.java:125) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterChain._doFilter(WebAppFilterChain.java:80) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.filter.WebAppFilterManager.doFilter(WebAppFilterManager.java:908) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:939) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:507) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest(ServletWrapperImpl.java:181) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:91) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:878) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1592) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:191) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:453) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:515) [14-3-20 14:08:28:815 CST] 0000001e SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:306) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:84) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1656) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R Caused by: oracle.net.ns.NetException: The Network Adapter could not establish the connection [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:392) [14-3-20 14:08:28:816 CST] 0000001e SystemErr R at oracle.net.resolver.AddrResolution.resolveAndExecute(AddrResolution.java:434) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.net.ns.NSProtocol.establishConnection(NSProtocol.java:687) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.net.ns.NSProtocol.connect(NSProtocol.java:343) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.jdbc.driver.T4CConnection.connect(T4CConnection.java:1102) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:320) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R ... 104 more [14-3-20 14:08:28:817 CST] 0000001e SystemErr R Caused by: java.net.SocketTimeoutException: connect timed out [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:370) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:232) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:219) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at java.net.Socket.connect(Socket.java:528) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.net.nt.TcpNTAdapter.connect(TcpNTAdapter.java:150) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.net.nt.ConnOption.connect(ConnOption.java:133) [14-3-20 14:08:28:817 CST] 0000001e SystemErr R at oracle.net.nt.ConnStrategy.execute(ConnStrategy.java:370) [14-3-20 14:08:28:818 CST] 0000001e SystemErr R ... 109 more