ITU-T X.520-2005 Information technology – Open Systems Interconnection – The Directory: Selected attribute types

pdf标准 ITU-T X.520-2005 Information technology – Open Systems Interconnection – The Directory: Selected attribute types

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INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU X.520 Corrigendum 3 (02/2011) SERIES X: DATA NETWORKS, OPEN SYSTEM COMMUNICATIONS AND SECURITY Directory Information technology – Open Systems Interconnection – The Directory: Selected attribute types Technical Corrigendum 3 CAUTION ! PREPUBLISHED RECOMMENDATION This prepublication is an unedited version of a recently approved Recommendation. It will be replaced by the published version after editing. Therefore, there will be differences between this prepublication and the published version. 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 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 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-T's 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 Recommendation 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 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 Recommendation 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 of this Recommendation, ITU [had/had not] received notice of intellectual property, protected 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 2011 All rights reserved. No part of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. INTERNATIONAL STANDARD ITU-T RECOMMENDATION ITU-T X.520 (2005) | ISO/IEC 9594-6:2005 Information technology – Open Systems Interconnection – The Directory: Selected attribute types Technical Corrigendum 3 (covering resolution to defect reports 334, 342 and 351) 1) Correction of the defects reported in defect report 334 In Annex A of X.520|Part 6 change: id-at-uuidpair OBJECT IDENTIFIER ::= {id-at 76} OBJECT IDENTIFIER ::= {id-at 77} to: id-at-uuidpair 2) Correction of the defects reported in defect report 342 In 2.2, replace – ISO 3166 (all parts), Codes for the representation of names of countries and their subdivisions. – ISO 3166-1:2006, Codes for the representation of names of countries and their subdivisions -- Part 1: Country codes. – ISO 3166-3:2006, Codes for the representation of names of countries and their subdivisions -- Part 3: Code for formerly used names of countries with: In 5.3.1, change second paragraph as shown: An attribute value for country name is a string chosen from ISO 3166-1 alpha-2 and 3166-3, alpha-2. In 5.3.1 and Annex A, change as shown: CountryName 3) ::= PrintableString (SIZE(2)) -- ISO 3166-1/3 alpha-2 codes only Correction of the defects reported in defect report 351 In 8.2, replace the ASN.1 for example a) with temporal1 TimeSpecification ::= { time periodic:{ { timesOfDay {{startDayTime {hour 9}, endDayTime {hour 17}}} } } } Replace the ASN.1 for example b) with temporal2 TimeSpecification ::= { time periodic:{ { days intDay:{2} } } } Rec. ITU-T X.520 (2005)/Cor.3 (02/2011) – Prepublished version 1 Replace the ASN.1 for example c) with temporal3 TimeSpecification ::= { time periodic:{ {

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