LDAP- 打开连接时出错：xx.xx.xx.xx:389
LDAP- Error opening connection : xx.xx.xx.xx:389
我正在尝试连接云端可用的 LDAP 服务器。服务器的 Web 界面是：xx.xx.xx.xx/phpldapadmin 我可以在其中登录并执行任何我想执行的操作。
但是，当我尝试通过 JXplorer 从我的本地计算机绑定 ldap 时，出现连接超时错误。以下是屏幕截图：
- 连接向导
- 错误向导：
堆栈跟踪
javax.naming.CommunicationException: XX.XX.XX.XX:389 [Root exception is java.net.ConnectException: Connection timed out: connect]
at com.sun.jndi.ldap.Connection.<init>(Connection.java:223)
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.ldap.InitialLdapContext.<init>(InitialLdapContext.java:153)
at com.ca.commons.jndi.JNDIOps.openContext(JNDIOps.java:529)
at com.ca.commons.jndi.JNDIOps.<init>(JNDIOps.java:123)
at com.ca.commons.jndi.BasicOps.<init>(BasicOps.java:55)
at com.ca.commons.jndi.AdvancedOps.<init>(AdvancedOps.java:59)
at com.ca.commons.naming.DXOps.<init>(DXOps.java:41)
at com.ca.directory.jxplorer.broker.CBGraphicsOps.<init>(CBGraphicsOps.java:46)
at com.ca.directory.jxplorer.broker.JNDIDataBroker.openConnection(JNDIDataBroker.java:477)
at com.ca.directory.jxplorer.broker.JNDIDataBroker.openConnection(JNDIDataBroker.java:422)
at com.ca.directory.jxplorer.broker.JNDIDataBroker.processRequest(JNDIDataBroker.java:396)
at com.ca.directory.jxplorer.broker.DataBroker.processQueue(DataBroker.java:200)
at com.ca.directory.jxplorer.broker.JNDIDataBroker.processQueue(JNDIDataBroker.java:913)
at com.ca.directory.jxplorer.broker.DataBroker.run(DataBroker.java:165)
at java.lang.Thread.run(Thread.java:722)
Caused by: java.net.ConnectException: Connection timed out: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method)
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:69)
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:337)
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198)
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391)
at java.net.Socket.connect(Socket.java:579)
at java.net.Socket.connect(Socket.java:528)
at java.net.Socket.<init>(Socket.java:425)
at java.net.Socket.<init>(Socket.java:208)
at com.sun.jndi.ldap.Connection.createSocket(Connection.java:365)
at com.sun.jndi.ldap.Connection.<init>(Connection.java:200)
... 25 more
请帮忙！
连接超时表示您的网络无法访问端口 389。确保云中的防火墙允许您的 ip 访问 LDAP 主机的端口 389。 phpldapadmin 会工作，因为它会监听端口 80/443，然后在本地连接 LDAP。
您可以通过运行telnet <LDAP Host> 389测试连通性。如果您的主机可以访问该端口，您将能够建立连接。
我正在尝试连接云端可用的 LDAP 服务器。服务器的 Web 界面是：xx.xx.xx.xx/phpldapadmin 我可以在其中登录并执行任何我想执行的操作。
但是，当我尝试通过 JXplorer 从我的本地计算机绑定 ldap 时，出现连接超时错误。以下是屏幕截图：
- 连接向导
- 错误向导：
堆栈跟踪
javax.naming.CommunicationException: XX.XX.XX.XX:389 [Root exception is java.net.ConnectException: Connection timed out: connect] at com.sun.jndi.ldap.Connection.<init>(Connection.java:223) 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.ldap.InitialLdapContext.<init>(InitialLdapContext.java:153) at com.ca.commons.jndi.JNDIOps.openContext(JNDIOps.java:529) at com.ca.commons.jndi.JNDIOps.<init>(JNDIOps.java:123) at com.ca.commons.jndi.BasicOps.<init>(BasicOps.java:55) at com.ca.commons.jndi.AdvancedOps.<init>(AdvancedOps.java:59) at com.ca.commons.naming.DXOps.<init>(DXOps.java:41) at com.ca.directory.jxplorer.broker.CBGraphicsOps.<init>(CBGraphicsOps.java:46) at com.ca.directory.jxplorer.broker.JNDIDataBroker.openConnection(JNDIDataBroker.java:477) at com.ca.directory.jxplorer.broker.JNDIDataBroker.openConnection(JNDIDataBroker.java:422) at com.ca.directory.jxplorer.broker.JNDIDataBroker.processRequest(JNDIDataBroker.java:396) at com.ca.directory.jxplorer.broker.DataBroker.processQueue(DataBroker.java:200) at com.ca.directory.jxplorer.broker.JNDIDataBroker.processQueue(JNDIDataBroker.java:913) at com.ca.directory.jxplorer.broker.DataBroker.run(DataBroker.java:165) at java.lang.Thread.run(Thread.java:722) Caused by: java.net.ConnectException: Connection timed out: connect at java.net.DualStackPlainSocketImpl.connect0(Native Method) at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:69) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:337) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:198) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:157) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:391) at java.net.Socket.connect(Socket.java:579) at java.net.Socket.connect(Socket.java:528) at java.net.Socket.<init>(Socket.java:425) at java.net.Socket.<init>(Socket.java:208) at com.sun.jndi.ldap.Connection.createSocket(Connection.java:365) at com.sun.jndi.ldap.Connection.<init>(Connection.java:200) ... 25 more
请帮忙！
连接超时表示您的网络无法访问端口 389。确保云中的防火墙允许您的 ip 访问 LDAP 主机的端口 389。 phpldapadmin 会工作，因为它会监听端口 80/443，然后在本地连接 LDAP。
您可以通过运行telnet <LDAP Host> 389测试连通性。如果您的主机可以访问该端口，您将能够建立连接。