Overview#

RdnAttId is a Microsoft Active Directory AttributeType that specifies the RDN for the attribute that is used for the Naming Attribute and appears to be also be reflected as the FLAG_ATTR_IS_RDN

LDAP Microsoft Active Directory Attribute Definition#

The RdnAttId AttributeTypes is defined as:

• CN: RDN-Att-ID
• OID of 1.2.840.113556.1.2.26
• NAME: RdnAttId
• DESC:
• EQUALITY:
• ORDERING:
• SYNTAX: 2.5.5.2
• LOWERBOUND:
• UPPERBOUND:
• OMSyntax:
• SchemaIDGUID: bf967a0f-0de6-11d0-a285-00aa003049e2
• mapiID:
• SINGLE-VALUE
• NO-USER-MODIFICATION (SystemOnly)
• USAGE: OperationalAttribute
• Extended Flags:
  • X-ORIGIN: MS-ADSA
• X-SYSTEMFLAGS: 0
• X-SCHEMAFLAGSEx:
• X-SEARCH-FLAGS: FLAG_SCHEMA_BASE_OBJECT
• Used as MUST in:
• Used as MAY in:

More Information#

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

• 1.2.840.113556.1.2.26
• Container
• FLAG_ATTR_IS_RDN
• NTDSDSA
• NTDSSiteSettings
• PosixAccount
• QueryPolicy
• Site

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• [#1] - RDN-Att-ID attribute - based on information obtained 2020-02-16