1、 INTERNATIONAL TELECOMMUNICATION UNION ITU-T X.671TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (08/2004) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS OSI networking and system aspects Naming, Addressing and Registration Procedures for a Registration Authority operating on behalf of coun
2、tries to register organization names subordinate to country names in the X.660 RH-name-tree ITU-T Recommendation X.671 ITU-T X-SERIES RECOMMENDATIONS DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS PUBLIC DATA NETWORKS Services and facilities X.1X.19 Interfaces X.20X.49 Transmission, signalling and swi
3、tching 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-mode protocol specifications X.230X.239
4、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 networks X.370X.399 MESSAGE HANDLING SYS
5、TEMS X.400X.499 DIRECTORY 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 Management framework and architecture
6、 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 Transaction processing X.860X.879 Remote operati
7、ons X.880X.899 OPEN DISTRIBUTED PROCESSING X.900X.999 TELECOMMUNICATION SECURITY X.1000 For further details, please refer to the list of ITU-T Recommendations. ITU-T Rec. X.671 (08/2004) i ITU-T Recommendation X.671 Procedures for a Registration Authority operating on behalf of countries to register
8、 organization names subordinate to country names in the X.660 RH-name-tree Summary This Recommendation specifies registration procedures for a Registration Authority that operates on behalf of countries to register organization names subordinate to country names. Source ITU-T Recommendation X.671 wa
9、s approved on 22 August 2004 by ITU-T Study Group 17 (2001-2004) under the ITU-T Recommendation A.8 procedure. ii ITU-T Rec. X.671 (08/2004) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. The ITU Telecommunication
10、 Standardization Sector (ITU-T) is a permanent organ of ITU. ITU-T is responsible for 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 (WTS
11、A), which meets every four years, establishes the topics for study by the ITU-T study 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 w
12、ithin ITU-Ts purview, the necessary standards are prepared on a collaborative basis with 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 Recom
13、mendation is voluntary. However, the Recommendation may contain certain mandatory provisions (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
14、as “must“ and the negative equivalents are used to express requirements. The use of such 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 Recommenda
15、tion may involve the use of a claimed Intellectual Property Right. ITU takes no position 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
16、 of this Recommendation, ITU had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB pate
17、nt database. ITU 2004 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. X.671 (08/2004) iii CONTENTS Page 1 Scope 1 2 Normative references 1 2.1 Identical Recommendations | International Standards . 1
18、2.2 Paired Recommendations | International Standards equivalent in technical content 1 3 Definitions 2 3.1 Registration terms. 2 3.2 International name terms 2 3.3 ASN.1 terms . 2 3.4 Directory terms. 2 3.5 Message Handling Systems terms 2 4 Abbreviations 2 5 General 2 6 Registration Authority 3 7 R
19、egistration procedures 3 ITU-T Rec. X.671 (08/2004) 1 ITU-T Recommendation X.671 Procedures for a Registration Authority operating on behalf of countries to register organization names subordinate to country names in the X.660 RH-name-tree 1 Scope This Recommendation specifies requirements for the o
20、peration of the Registration Authority that registers organization names on behalf of countries. The registration requirements specified in this Recommendation correspond to any arcs in the registration-hierarchical-name-tree below which national registration authorities may exist. These registratio
21、n procedures may be useful for countries that do not have a Registration Authority in place and are willing to let another Registration Authority discharge this role on their behalf. 2 Normative references The following ITU-T Recommendations and other references contain provisions which, through ref
22、erence in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; users of this Recommendation are therefore encouraged to investigate the possibility of applying the mos
23、t recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. The reference to a document within this Recommendation does not give it, as a stand-alone document, the status of a Recommendation. 2.1 Identical Rec
24、ommendations | International Standards ITU-T Recommendation X.500 (2001) | ISO/IEC 9594-1:2001, Information technology Open Systems Interconnection The Directory: Overview of concepts, models and services. ITU-T Recommendation X.501 (2001) | ISO/IEC 9594-2:2001, Information technology Open Systems I
25、nterconnection The Directory: Models. ITU-T Recommendation X.660 (2004) | ISO/IEC 9834-1:2004, Information technology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: General procedures. ITU-T Recommendation X.666 (2004) | ISO/IEC 9834-7:2004, Information te
26、chnology Open Systems Interconnection Procedures for the operation of OSI Registration Authorities: Joint ISO and ITU-T registration of international organizations. ITU-T Recommendation X.680 (2002) | ISO/IEC 8824-1:2002, Information technology Abstract Syntax Notation One (ASN.1): Specification of
27、basic notation. 2.2 Paired Recommendations | International Standards equivalent in technical content ITU-T Recommendation F.400/X.400 (1999), Message handling system and service overview. ISO/IEC 10021-1:2003, Information technology Message Handling Systems (MHS) Part 1: System and service overview.
28、 2 ITU-T Rec. X.671 (08/2004) 3 Definitions This Recommendation defines the following terms. 3.1 Registration terms This Recommendation uses the following terms defined in ITU-T Rec. X.660 | ISO/IEC 9834-1: a) administrative role; b) Registration Authority; c) registration-hierarchical-name-tree (RH
29、-name-tree). 3.2 International name terms This Recommendation uses the following term defined in ITU-T Rec. X.666 | ISO/IEC 9834-7: international organization. 3.3 ASN.1 terms This Recommendation uses the following term defined in ITU-T Rec. X.680 | ISO/IEC 8824-1: object identifier. 3.4 Directory t
30、erms This Recommendation uses the following term defined in ITU-T Rec. X.501 | ISO/IEC 9594-2: directory name. 3.5 Message Handling Systems terms This Recommendation uses the following terms defined in ITU-T Rec. F.400/X.400 and ISO/IEC 10021-1: a) Administration Management Domain (ADMD); b) Private
31、 Management Domain (PRMD). 4 Abbreviations This Recommendation uses the following abbreviations: ADMD Administration Management Domain ASN.1 Abstract Syntax Notation One EDI Electronic Data Interchange MD Management Domain (PRMD or ADMD) PRMD Private Management Domain 5 General 5.1 ITU-T Rec. X.660
32、| ISO/IEC 9834-1 defines general procedures for registration that are independent of the object involved. It allows for other Recommendations or International Standards to define procedures that are specific to objects of a particular type. 5.2 This Recommendation specifies registration procedures f
33、or registration of organization names on behalf of countries. Names registered with the Registration Authority, and according to these registration procedures, can only be used within the context of a country name. ITU-T Rec. X.671 (08/2004) 3 5.3 This Recommendation specifies registration procedure
34、s to assign unambiguous organization name values as required for specific naming systems or for general purpose naming. 5.4 The following are examples of types of organization names for which the provided procedures could be useful: Administration Management Domain (ADMD) names and Private Managemen
35、t Domain (PRMD) names for O/R addresses (X.400 addresses), trading partner names for EDI applications, ASN.1 object identifiers, and organization names for relative distinguished names (X.500 names). 5.5 This Recommendation specifies registration procedures to register alphanumeric and numeric value
36、s for organization names used subordinate to a country name. 6 Registration Authority 6.1 A country designates a Registration Authority to act on its behalf in performing the registration of names for a particular type, in which case the Registration Authority will act as the national Registration A
37、uthority for that type of name in that country, e.g., for organization names, Directory names, or O/R addresses. 6.2 When such a delegation of authority is made, the names assigned by the Registration Authority, for the specified name type, can be used in the context of that country, i.e., subordina
38、te to that country name for the specified name type. 7 Registration procedures 7.1 The process by which the Registration Authority performs registration is agreed between the Registration Authority and the country that delegated the authority to the Registration Authority. 7.2 The Registration Autho
39、rity shall develop the details of the registration procedures with the country concerned based on the general registration procedures specified in ITU-T Rec. X.660 | ISO/IEC 9834-1. NOTE ITU-T Rec. X.666 | ISO/IEC 9834-7 shows how ITU-T Rec. X.660 | ISO/IEC 9834-1 is used to develop registration pro
40、cedures for international organization names. 7.3 Applications shall be submitted directly to the Registration Authority. 7.4 This Recommendation does not limit the format of names or the type of applications that can be registered with the Registration Authority. The Registration Authority may perf
41、orm registration for any arc in the registration-hierarchical-name-tree (RH-name-tree) that is subordinate to a country arc. Printed in Switzerland Geneva, 2004 SERIES OF ITU-T RECOMMENDATIONS Series A Organization of the work of ITU-T Series B Means of expression: definitions, symbols, classificati
42、on Series C General telecommunication statistics Series D General tariff principles Series E Overall network operation, telephone service, service operation and human factors Series F Non-telephone telecommunication services Series G Transmission systems and media, digital systems and networks Serie
43、s H Audiovisual and multimedia systems Series I Integrated services digital network Series J Cable networks and transmission of television, sound programme and other multimedia signals Series K Protection against interference Series L Construction, installation and protection of cables and other ele
44、ments of outside plant Series M TMN and network maintenance: international transmission systems, telephone circuits, telegraphy, facsimile and leased circuits Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Serie
45、s P Telephone transmission quality, telephone installations, local line networks Series Q Switching and signalling Series R Telegraph transmission Series S Telegraph services terminal equipment Series T Terminals for telematic services Series U Telegraph switching Series V Data communication over the telephone network Series X Data networks and open system communications Series Y Global information infrastructure, Internet protocol aspects and Next Generation Networks Series Z Languages and general software aspects for telecommunication systems
