1、 International Telecommunication Union ITU-T X.666TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (08/2008) SERIES X: DATA NETWORKS, OPEN SYSTEM COMMUNICATIONS AND SECURITY OSI networking and system aspects Naming, Addressing and Registration Information technology Open Systems Interconnection Proce
2、dures for the operation of OSI Registration Authorities: Joint ISO and ITU-T registration of international organizations ITU-T Recommendation X.666 ITU-T X-SERIES RECOMMENDATIONS DATA NETWORKS, OPEN SYSTEM COMMUNICATIONS AND SECURITY PUBLIC DATA NETWORKS Services and facilities X.1X.19 Interfaces X.
3、20X.49 Transmission, signalling and switching X.50X.89 Network aspects X.90X.149 Maintenance X.150X.179 Administrative arrangements X.180X.199 OPEN SYSTEMS INTERCONNECTION Model and notation X.200X.209 Service definitions X.210X.219 Connection-mode protocol specifications X.220X.229 Connectionless-m
4、ode protocol specifications X.230X.239 PICS proformas X.240X.259 Protocol Identification X.260X.269 Security Protocols X.270X.279 Layer Managed Objects X.280X.289 Conformance testing X.290X.299 INTERWORKING BETWEEN NETWORKS General X.300X.349 Satellite data transmission systems X.350X.369 IP-based n
5、etworks X.370X.379 MESSAGE HANDLING SYSTEMS X.400X.499DIRECTORY X.500X.599 OSI NETWORKING AND SYSTEM ASPECTS Networking X.600X.629 Efficiency X.630X.639 Quality of service X.640X.649 Naming, Addressing and Registration X.650X.679 Abstract Syntax Notation One (ASN.1) X.680X.699 OSI MANAGEMENT Systems
6、 Management framework and architecture X.700X.709 Management Communication Service and Protocol X.710X.719 Structure of Management Information X.720X.729 Management functions and ODMA functions X.730X.799 SECURITY X.800X.849 OSI APPLICATIONS Commitment, Concurrency and Recovery X.850X.859 Transactio
7、n processing X.860X.879 Remote operations X.880X.889 Generic applications of ASN.1 X.890X.899 OPEN DISTRIBUTED PROCESSING X.900X.999 INFORMATION AND NETWORK SECURITY X.1000X.1099 SECURE APPLICATIONS AND SERVICES X.1100X.1199 CYBERSPACE SECURITY X.1200X.1299SECURE APPLICATIONS AND SERVICES X.1300X.13
8、99 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. X.666 (08/2008) i INTERNATIONAL STANDARD ISO/IEC 9834-7 ITU-T RECOMMENDATION X.666 Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: Joint ISO and ITU
9、-T registration of international organizations Summary ITU-T Recommendation X.666 | ISO/IEC 9834-7 specifies procedures for Registration Authorities that are responsible for the assignment to international organizations of names that are globally unambiguous in the context of Originator/Recipient ad
10、dresses, Directory names and the International Object Identifier tree. Source ITU-T Recommendation X.666 was approved on 29 August 2008 by ITU-T Study Group 17 (2005-2008) under ITU-T ITU-T Recommendation A.8 procedure. An identical text is also published as ISO/IEC 9834-7. ii ITU-T Rec. X.666 (08/2
11、008) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for
12、 studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Assembly (WTSA), which meets every four years, establishes the topics for study by the ITU-T study
13、 groups which, in turn, produce Recommendations on these topics. The approval of ITU-T Recommendations is covered by the procedure laid down in WTSA Resolution 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis w
14、ith ISO and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. Compliance with this Recommendation is voluntary. However, the Recommendation may contain certain mandatory pro
15、visions (to ensure e.g. interoperability or applicability) and compliance with the Recommendation is achieved when all of these mandatory provisions are met. The words “shall“ or some other obligatory language such as “must“ and the negative equivalents are used to express requirements. The use of s
16、uch words does not suggest that compliance with the Recommendation is required of any party. INTELLECTUAL PROPERTY RIGHTS ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. ITU takes no posit
17、ion concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, ITU had/had not received notice of intellectual property, pr
18、otected by patents, which may be required to implement this Recommendation. However, implementers are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database at http:/www.itu.int/ITU-T/ipr/. ITU 2009 All rights reserved. No par
19、t of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. X.666 (08/2008) iii CONTENTS Page 1 Scope . 1 2 Nor ITU-T Recommendation mative references 1 2.1 Identical Recommendations | International Standards . 1 3 Definitions 1 3.1 ASN.1
20、 terms 1 3.2 Directory terms. 2 3.3 Directory attribute terms. 2 3.4 Registration terms . 2 3.5 Message Handling System terms 2 3.6 Additional definitions 2 4 Abbreviations 3 5 General. 3 6 Operation of Registration Authorities . 3 7 Appointment of Registration Authorities . 4 8 Fees . 4 Annex A The
21、 assignment of international ADMD and PRMD names. 5 A.1 Purpose. 5 A.2 Requirements from ITU-T Rec. X.402 | ISO/IEC 10021-2 5 A.3 Use of names 5 A.4 Registration procedures 6 A.5 Register. 7 A.6 Content of forms. 8 Annex B The assignment of international organization names for use in Directory servi
22、ces 11 B.1 Purpose. 11 B.2 Requirements from ITU-T Rec. X.520 | ISO/IEC 9594-6 11 B.3 Use of international organization names 11 B.4 Registration procedures 11 B.5 Register. 13 B.6 Content of forms. 13 Annex C The assignment of joint international organization arcs 17 C.1 Purpose. 17 C.2 Requirement
23、s for arc properties . 17 C.3 Use of arc properties for object identifier values 17 C.4 Use of arc properties for OID international resource identifier values 17 C.5 Registration procedures 17 C.6 Register. 19 C.7 Content of forms. 20 ISO/IEC 9834-7:2008 (E) ITU-T Rec. X.666 (08/2008) 1 INTERNATIONA
24、L STANDARD ITU-T RECOMMENDATION Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: Joint ISO and ITU-T registration of international organizations 1 Scope This Recommendation | International Standard specifies procedures for Registration
25、 Authorities that are responsible for the assignment to international organizations of names that are globally unambiguous in the context of: a) O/R addresses, as defined in ITU-T Rec. X.402 | ISO/IEC 10021-2; b) Directory names, as defined in ITU-T Rec. X.501 | ISO/IEC 9594-2; c) The joint internat
26、ional organizations arc (see 3.6.6) of the International Object Identifier tree, as defined in ITU-T Rec. X.660 | ISO/IEC 9834-1. 2 Nor ITU-T Recommendation mative references The following Recommendations and International Standards contain provisions which, through reference in this text, constitut
27、e provisions of this Recommendation | International Standard. At the time of publication, the editions indicated were valid. All Recommendations and Standards are subject to revision, and parties to agreements based on this Recommendation | International Standard are encouraged to investigate the po
28、ssibility of applying the most recent edition of the Recommendations and Standards listed below. Members of IEC and ISO maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid ITU-T Recommendations. 2.
29、1 Identical Recommendations | International Standards ITU-T Recommendation X.402 (1999) | ISO/IEC 10021-2:2003, Information technology Message Handling Systems (MHS) Overall architecture. ITU-T Recommendation X.500 (2008) | ISO/IEC 9594-1:2008, Information technology Open Systems Interconnection The
30、 Directory: Overview of concepts, models and services. ITU-T Recommendation X.501 (2008) | ISO/IEC 9594-2:2008, Information technology Open Systems Interconnection The Directory: Models. ITU-T Recommendation X.520 (2008) | ISO/IEC 9594-6:2008, Information technology Open Systems Interconnection The
31、Directory: Selected attribute types. ITU-T Recommendation X.660 (2008) | ISO/IEC 9834-1:2008, Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: General procedures and top arcs of the International Object Identifier tree. ITU-T Recommend
32、ation X.680 (2008) | ISO/IEC 8824-1:2008, Information technology Abstract Syntax Notation One (ASN.1): Specification of basic notation. 3 Definitions For the purposes of this Recommendation | International Standard, the following definitions apply. 3.1 ASN.1 terms This Recommendation | International
33、 Standard uses the following terms defined in ITU-T Rec. X.680 | ISO/IEC 8824-1: a) NumericString; b) PrintableString; c) TeletexString. ISO/IEC 9834-7:2008 (E) 2 ITU-T Rec. X.666 (08/2008) 3.2 Directory terms This Recommendation | International Standard uses the following terms defined in ITU-T Rec
34、. X.501 | ISO/IEC 9594-2: a) Directory Information Tree; b) Directory System Agent; c) directory name; d) relative distinguished name. 3.3 Directory attribute terms This Recommendation | International Standard uses the following terms defined in ITU-T Rec. X.520 | ISO/IEC 9594-6: a) Country Name; b)
35、 Organization Name. 3.4 Registration terms This Recommendation | International Standard uses the following terms defined in ITU-T Rec. X.660 | ISO/IEC 9834-1: a) object identifier; b) OID internationalized resource reference; c) primary integer value; d) registration; e) Registration Authority; f) r
36、egistration procedures; g) secondary identifier; h) sponsoring authority; i) Unicode label; j) long arc. 3.5 Message Handling System terms This Recommendation | International Standard uses the following terms defined in ITU-T Rec. X.402 | ISO/IEC 10021-2: a) administration-domain-name; b) country-na
37、me; c) management domain; d) O/R address; e) private-domain-name; f) standard attribute. 3.6 Additional definitions 3.6.1 arc identifications: The totality of the names assigned to an arc of the Internationalized Object Identifier tree. NOTE These consist (except for long arcs) of a single unambiguo
38、us primary integer (defining an integer-valued Unicode label), zero or more unambiguous non-integer Unicode labels and zero or more (possibly ambiguous) secondary identifiers. 3.6.2 international ADMD name: An ADMD which can be used in the formation of O/R addresses which contain a country name stan
39、dard attribute value identifying the Registration Authority operating under the provisions of this Recommendation | International Standard. 3.6.3 international name: A name that is globally unambiguous in some context. ISO/IEC 9834-7:2008 (E) ITU-T Rec. X.666 (08/2008) 3 3.6.4 international PRMD nam
40、e: A PRMD name which can be used in the formation of O/R addresses which contain a country name standard attribute value identifying the Registration Authority operating under the provisions of this Recommendation | International Standard, and an ADMD name attribute value of a single space. 3.6.5 in
41、ternational organization name: An Organization Name value which can be used in an RDN that, without qualification by a Country Name RDN, is the directory name of the entry for the organization concerned. 3.6.6 joint international organization arc: An arc beneath the node of the International Object
42、Identifier tree identified by the ASN.1 object identifier value joint-iso-itu-t international-organizations (23) and the ASN.1 OID internationalized resource identifier values “/Joint-ISO-ITU-T/International-Organizations“ and “/International-Organizations“. 4 Abbreviations For the purposes of this
43、Recommendation | International Standard, the following abbreviations apply: ADMD Administration Management Domain ASN.1 Abstract Syntax Notation One DIT Directory Information Tree DSA Directory System Agent ITO International Treaty Organization MD Management Domain MHS Message Handling System MTS Me
44、ssage Transfer System O/R Originator/Recipient PRMD Private Management Domain PRMD name private-domain-name RDN Relative Distinguished Name 5 General 5.1 ITU-T Rec. X.660 | ISO/IEC 9834-1 defines procedures that are generally applicable to the registration of objects. It allows for other Recommendat
45、ions | International Standards to define procedures for registration of specific objects. 5.2 This Recommendation | International Standard defines procedures for registration that assigns international names to organizations, where the term “international name“ denotes a name that is globally unambi
46、guous within a specific context. This Recommendation | International Standard covers three kinds of international names: a) international ADMD and PRMD names for use in O/R addresses as defined in ITU-T Rec. X.402 | ISO/IEC 10021-2; b) international organization names for use in directory names as d
47、efined in ITU-T Rec. X.501 | ISO/IEC 9594-2; c) arc identifications for joint international organization arcs. 5.3 A separate Registration Authority is responsible for the assignment of each kind of international name and there is only one Registration Authority for each kind of international name.
48、The same entity may act as more than one of the authorities. 5.4 An organization that requires the assignment of equivalent name values for different kinds of name must make appropriate registration requests to each of the separate Registration Authorities. 6 Operation of Registration Authorities 6.
49、1 The general operation of Registration Authorities is defined in ITU-T Rec. X.660 | ISO/IEC 9834-1, 8.2. Specific procedures for each kind of international name are defined in the annexes to this Recommendation | International Standard as follows: a) procedures for the assignment of international MD names are defined in Annex A; ISO/IEC 9834-7:2008 (E) 4 ITU-T Rec. X.666 (08/2008) b) procedures for the assignment of international organization names are defined in Annex B; c) procedures for
