This article was previously published under Q320711
This article has been archived. It is offered "as is" and will no longer be updated.
You may not be able to bind to Lightweight Directory Access Protocol (LDAP) by using the Sun Java Naming and Directory Interface (JNDI) library against a Windows 2000-based Active Directory server.
Active Directory cannot handle handshake data and application data in the same packet. Depending on the timing and the underlying networking code, the final phase of the (reuse session) negotiation handshake might cause handshake data and application data to be placed in the same packet. This condition causes the bind call on the client not to work.
Service Pack Information
To resolve this problem, obtain the latest service pack for Microsoft Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
260910 How to Obtain the Latest Windows 2000 Service Pack
A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem.
If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, submit a request to Microsoft Customer Service and Support to obtain the hotfix.
Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site:
Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.The English version of this fix should have the following file attributes or later:
Microsoft Windows 2000 Server SP1, Microsoft Windows 2000 Service Pack 3, Microsoft Windows 2000 Server SP2, Microsoft Windows 2000 Advanced Server SP1, Microsoft Windows 2000 Advanced Server SP2, Microsoft Windows 2000 Advanced Server SP3, Microsoft Windows 2000 Professional SP1, Microsoft Windows 2000 Professional SP2, Microsoft Windows 2000 Service Pack 3