OID für caseExactIA5SubstringsMatch?

Hello, there are 6 matching rules for IA5 strings: - caseExactIA5Match - caseIgnoreIA5Match - caseExactIA5SubstringsMatch - caseIgnoreIA5SubstringsMatch - caseExactIA5OrderingMatch - caseIgnoreIA5OrderingMatch

Only three of them are defined in RFC4517: - caseExactIA5Match (1.3.6.1.4.1.1466.109.114.1) - caseIgnoreIA5Match (1.3.6.1.4.1.1466.109.114.2) - caseIgnoreIA5SubstringsMatch (1.3.6.1.4.1.1466.109.114.3)

What are the OIDs for the other three matching rules? - in OpenLDAP - is there a standard?

Regards, Jochen Keutel.