Ldap Error 0x51. Server Down Empty
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SonicWALL User Sorry, we are having issues processing your request. If you own the SonicWALL product requested please confirm that you have registered your product at My SonicWALL . If you have already registered your product then please contact Customer Service directly for further assistance at customerservice@software.dell.com. Continue × Support Forms Under Maintenance Submitting forms on the support site are temporary unavailable for schedule maintenance. If you need immediate assistance please contact technical support. We apologize for the inconvenience. Continue Search Sign In Sign In Create Support Account Products ActiveRoles Boomi Change Auditor Foglight https://support.software.dell.com/kb/50814 Identity Manager KACE Migration Manager Rapid Recovery Recovery Manager SharePlex SonicWALL Spotlight Statistica Toad View all Products Solutions Application & Data Integration Big Data Analytics Business Intelligence Cloud Management Data Protection Overview Backup and Recovery Deduplication and Compression Database Development and Management Database Replication & Backup Endpoint Management Mobile Workforce Management Overview Desktop Virtualization Enterprise Mobility Management Endpoint Security Network Security Secure Remote Access Performance Monitoring https://support.software.dell.com/kb/14654 Security Overview Email Security Endpoint Security Identity & Access Management Network Security Secure Remote Access Virtualization Management Microsoft Platform Management View all Solutions Solutions by Platform Active Directory Exchange Google GroupWise & NDS Hadoop Hyper-V Lotus Notes Skype for Business/Lync Office 365 Oracle SharePoint SQL Server VMware Trials Buy Support By Product Line Enterprise Reporter Foglight KACE Migration Manager Migrator NetVault One Identity Quick Connect Performance Analysis Recovery Manager Shareplex SonicWALL Spotlight SQL Navigator Toad All Products Contact Support Download Software Knowledge Base My Account My Products My Service Requests My Licenses My Groups My Profile Policies & Procedures Professional Services Technical Documentation Training & Certification User Forums Video Tutorials Support Home Communities Partners × Email Share your favorite Support content with a friend. Email To Email From Subject Information from Dell Software Support Message You might be interested in the following information For more information regarding support on your Dell Software Product, please visit www.software.dell.com/support Print Email My Downloads () Support Knowledge Base Migration Manager for Exchange Error: "0xe100002c can not make the LDAP connection with host:port 3268." (14654) × Return Title Error: "0xe100002c can not make the LDAP connection with host:port 3268." De
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Domain controller / LDAP Server has SSL ?The following URL has a nice write up about the Microsoft Tool called LDP.exehttp://www.computerperformance.co.uk/w2k3/utilities/ldp.htmYou can download ldp.zip directly from here : http://www.computerperformance.co.uk/ScriptsGuy/ldp.zipor copy from your Windows 2000 / 2003 Support Tools CD.Microsoft says :Verifying an LDAPS connectionAfter a certificate is installed, follow these steps to verify that LDAPS is enabled:1. Start the Active Directory Administration Tool (Ldp.exe).2. On the Connection menu, click Connect.3. Type the name of the domain controller to which you want to connect.a. You must use a proper DNS name for the SSL test to work.4. Type 636 as the port number and check the SSL box5. Click OK.RootDSE information should print in the right pane, indicating a successful connection.If you get an error saying, "Cannot open connection," LDP cannot establish a secure connection to the directory server. In this case, it's very likely that the server is not configured properly for LDAP over SSL. Verify the server name/IP address and port number. You can also use the Portqry tool to verify that the directory server is listening on the correct port.The following LDP output (for server name dc01) indicates that the connection failed because the certificate used in the SSL connection cannot be trusted:ld = ldap_sslinit("dc01", 636, 1);Error <0x0> = ldap_set_option(hLdap,LDAP_OPT_PROTOCOL_VERSION, LDAP_VERSION3);Error <0x51> = ldap_connect(hLdap, NULL);Server error: {empty}Error <0x51>: Fail to connect to dc01.You can test connecting non ssl communication by unchecking the SSL box and changing the port to 389The same ldp.exe program can also be used to test the connection to the Global Catalog.Follow the same steps as before, but change the ports.The Non SSL port for the global catalog is 3268The SSL port for the global catalog is 3269Another tool that is good for checking the SSL cert can be downloaded from here : http://swdl.stone-ware.com/support/techdocs/kb/s1189/ViewDirCert.zip Help Desk Software by Zoho Support Loading...