!!! Overview
[{$pagename}] is an implementation of that allows [Opportunistic TLS] communication with clients.

!! [{$pagename}] [LDAP]
[{$pagename}] for [LDAP] to use the same network port for both secure and insecure communication.

[{$pagename}] for [LDAP] is implemented as a [Extended Request] that can be used to initiate a [TLS]-secured communication channel over an otherwise clear-text connection. 
 
The [LDAP] [{$pagename}] [SupportedExtension] operation is defined in [RFC 4511] and further described in [RFC 4513].  


The [{$pagename}] extended operation uses an [OID] of [1.3.6.1.4.1.1466.20037] with no value.  The response includes an [OID] of [1.3.6.1.4.1.1466.20037] (the same as the request [OID]) with no value.

!! More Information
There might be more information for this subject on one of the following:
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