OID value: 1.2.840.113556.1.4.1781
OID description:
The Microsoft LDAP API will send an extended request with this name to Active Directory to request that all binds on this connection be processed as 'fast' binds.
URL for further info: http://msdn.microsoft.com/library/default.asp?url=/library/en-us/ldap/ldap/using_ldap_for_password_authentication.asp
See also the OID Repository website reference for 1.2.840.113556.1.4.1781