entryDN

An entry's distinguished name is not an attribute of the entry.

This operational attribute makes it possible to perform attribute value assertions against the DN of the entry, enabling operations such as LDAP compare and LDAP search.

Origin	RFC 5020
Usage	directoryOperation
Description	DN of the entry
OID	1.3.6.1.1.20
Substring Matching Rule	caseIgnoreSubstringsMatch
Equality Matching Rule	distinguishedNameMatch
Single Value	true
Names	entryDN
User Modification Allowed	false
Schema File	00-core.ldif
Syntax	DN