RFC 3001 (rfc3001) - Page 2 of 5


A URN Namespace of Object Identifiers



Alternative Format: Original Text Document



RFC 3001          URN Namespace of Object Identifiers      November 2000


   Registration Information:

      Registration Version Number: 1
      Registration Date: 2000-04-30

   Declared registrant of the namespace:

      I need help here.  I'm not comfortable being the 'registrant'.  So
      who do I actually put here?

      The ISO/IEC Joint Technical Committee 1 - SubCommittee 6 The
      actual real authority is the ASN.1 specification itself but at
      present SC6 is the committee that has the authority to interpret
      what that means.

   Declaration of structure:

      The NSS portion of the identifier follows the string encoding
      rules found in RFC 1778 Section 2.15 [3] which specifies a series
      of digits separated by a period with the most significant digit
      being at the left and the least significant being at the right.

      No changes are anticipated since Object Identifiers are fairly
      simple and have been standardized with no changes for many years.

   Relevant ancillary documentation:

      Relevant documentation can be found in X.660/Amd 2 | ISO/IEC
      9834-1/Amd 2 [2].

   Identifier uniqueness considerations:

      The rules for assignment of OIDs requires that each OID be unique
      to the OID space and that it cannot be reassigned or reused.  By
      reference this URN namespace inherents those rules.

   Identifier persistence considerations:

      The rules concerning the use of OIDs requires that they not be
      reused once assigned.  By reference this URN namespace inherents
      those rules.

   Process of identifier assignment:

      Once an OID is assigned to some entity, that entity can then
      create and assign new OIDs below that particular OID.  There are
      multiple entities that assign new OIDs to the general public.  The
      top three levels are pre-assigned as follows:



Mealling                     Informational