DOCUMENT:Q249163 06-FEB-2000 [exchange] TITLE :XADM: LDAP Commands Seen in a Network Trace PRODUCT :Microsoft Exchange PROD/VER:winnt:5.5 OPER/SYS: KEYWORDS:exc55 ====================================================================== ------------------------------------------------------------------------------- The information in this article applies to: - Microsoft Exchange Server, version 5.5 ------------------------------------------------------------------------------- SUMMARY ======= The Lightweight Directory Access Protocol (LDAP) consists of 16 commands, 8 requests and 8 responses. An LDAP client makes a request to which the server responds. The following is a list of the LDAP commands: - BindRequest This request initiates a session with the server. A session must be opened before any directory functions can occur. - BindResponse This response either allows or denies the bind request. - UnbindRequest This request terminates a session with the server. No response is required. - SearchRequest This request initiates a search for a specific entry in the directory. - SearchResponse This response sends the search result to the client. - ModifyRequest This is a request to modify a directory entry. - ModifyResponse This response sends the result of a requested modification. - AddRequest This is a request to add a directory entry. - AddResponse This response sends the result of a request to add a directory entry. - DelRequest This is a request made by the client to delete a directory entry. - DelResponse This response sends the result of a delete request. - ModifyRDNRequest This is a request made by the client to modify the Relative Distinguished Name (RDN) of a directory object. - ModifyRDNResponse This is a response sent by the server to the client with the result of a requested RDN modification. - CompareDNRequest This is a request made by the client to compare a string with the Distinguished Name (DN) of a directory object. - CompareDNResponse This is a response sent by the server to the client with the result of a DN comparison. - AbandonRequest This is a request made by the client to instruct the server to abandon a request that is outstanding. No response is required from the server. Additional query words: ====================================================================== Keywords : exc55 Technology : kbExchangeSearch kbExchange550 kbZNotKeyword2 Version : winnt:5.5 Issue type : kbinfo ============================================================================= THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY. Copyright Microsoft Corporation 2000.