Tomcat 7连接到LDAP的java.net.SocketException

Question

我在运行Tomcat v7.0的Eclipse中尝试连接到ldap服务器。一切都设置为一个同事的一样，她的工作正常，但我的似乎不会连接。必要时我用xxxx编辑它。以下是我尝试登录时遇到的错误。

javax.naming.CommunicationException: win.eng.xxxx.com:636 [Root exception is java.net.SocketException: Network is unreachable] 
    at com.sun.jndi.ldap.Connection.<init>(Connection.java:214) 
    at com.sun.jndi.ldap.LdapClient.<init>(LdapClient.java:136) 
    at com.sun.jndi.ldap.LdapClient.getInstance(LdapClient.java:1600) 
    at com.sun.jndi.ldap.LdapCtx.connect(LdapCtx.java:2698) 
    at com.sun.jndi.ldap.LdapCtx.<init>(LdapCtx.java:316) 
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURL(LdapCtxFactory.java:193) 
    at com.sun.jndi.ldap.LdapCtxFactory.getUsingURLs(LdapCtxFactory.java:211) 
    at com.sun.jndi.ldap.LdapCtxFactory.getLdapCtxInstance(LdapCtxFactory.java:154) 
    at com.sun.jndi.ldap.LdapCtxFactory.getInitialContext(LdapCtxFactory.java:84) 
    at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:684) 
    at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:307) 
    at javax.naming.InitialContext.init(InitialContext.java:242) 
    at javax.naming.InitialContext.<init>(InitialContext.java:216) 
    at javax.naming.directory.InitialDirContext.<init>(InitialDirContext.java:101) 
    at com.vzwcorp.ESNHandSet.ESNLogin.authenticate(ESNLogin.java:85) 
    at com.vzwcorp.ESNHandSet.ESNLogin.authenticate(ESNLogin.java:56) 
    at org.apache.jsp.login_jsp._jspService(login_jsp.java:112) 
    at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
    at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) 
    at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) 
    at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) 
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) 
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) 
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) 
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) 
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) 
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) 
    at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) 
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) 
    at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) 
    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) 
    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) 
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) 
    at java.lang.Thread.run(Thread.java:722) 
Caused by: java.net.SocketException: Network is unreachable 
    at java.net.PlainSocketImpl.socketConnect(Native Method) 
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339) 
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200) 
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182) 
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391) 
    at java.net.Socket.connect(Socket.java:579) 
    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:618) 
    at sun.security.ssl.SSLSocketImpl.<init>(SSLSocketImpl.java:407) 
    at sun.security.ssl.SSLSocketFactoryImpl.createSocket(SSLSocketFactoryImpl.java:88) 
    at com.vzwcorp.ESNHandSet.DummySSLSocketFactory.createSocket(DummySSLSocketFactory.java:56) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:601) 
    at com.sun.jndi.ldap.Connection.createSocket(Connection.java:331) 
    at com.sun.jndi.ldap.Connection.<init>(Connection.java:201) 
    ... 38 more 
userAgent=Firefox/32.0 
Trying to get a connection, current active connections: 0 
Connection returned in ms: 0 
login: User myname failed to authenticate. 

Answer 1

好吗 - 后终于追查“那家伙”我们确定了LDAP服务器是不是从我在网络中的位置到达，不得不切换到不同之一，现在它的工作的。