OID value: 2.5.13.31
OID description:
The Directory String First Component Match
rule compares for equality a presented DirectoryString
value with
an attribute value of type SEQUENCE whose first
component is mandatory and of type DirectoryString.
The rule returns TRUE if the attribute value has a first component whose value equals the presented DirectoryString using the rules of caseIgnoreMatch.
A value of the assertion syntax is derived from a value of the attribute syntax by using the value of the first component of the SEQUENCE.
directoryStringFirstComponentMatch MATCHING-RULE ::= { SYNTAX DirectoryString {ub-directory-string-first-component-match} ID id-mr-directoryStringFirstComponentMatch }
See also the OID Repository website reference for 2.5.13.31