1、 International Telecommunication Union ITU-T M.3016.3TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Amendment 1(07/2011) SERIES M: TELECOMMUNICATION MANAGEMENT, INCLUDING TMN AND NETWORK MAINTENANCE Telecommunications management network Security for the management plane: Security mechanism Amendmen
2、t 1: Redundant authentication extension Recommendation ITU-T M.3016.3 (2005) Amendment 1 ITU-T M-SERIES RECOMMENDATIONS TELECOMMUNICATION MANAGEMENT, INCLUDING TMN AND NETWORK MAINTENANCE Introduction and general principles of maintenance and maintenance organization M.10M.299 International transmis
3、sion systems M.300M.559 International telephone circuits M.560M.759 Common channel signalling systems M.760M.799 International telegraph systems and phototelegraph transmission M.800M.899 International leased group and supergroup links M.900M.999 International leased circuits M.1000M.1099 Mobile tel
4、ecommunication systems and services M.1100M.1199 International public telephone network M.1200M.1299 International data transmission systems M.1300M.1399 Designations and information exchange M.1400M.1999 International transport network M.2000M.2999 Telecommunications management network M.3000M.3599
5、Integrated services digital networks M.3600M.3999 Common channel signalling systems M.4000M.4999 For further details, please refer to the list of ITU-T Recommendations. Rec. ITU-T M.3016.3 (2005)/Amd.1 (07/2011) i Recommendation ITU-T M.3016.3 Security for the management plane: Security mechanism Am
6、endment 1 Redundant authentication extension Summary Amendment 1 to Recommendation ITU-T M.3016.3 adds new mechanism MEC 43 to Rec. ITU-T M.3016.3. MEC 43 corresponds to REQ 61, which was introduced by Amendment 1 to Rec. ITU-T M.3016.1. History Edition Recommendation Approval Study Group 1.0 ITU-T
7、M.3016.3 2005-04-13 4 1.1 ITU-T M.3016.3 (2005) Amd. 1 2011-07-14 2 ii Rec. ITU-T M.3016.3 (2005)/Amd.1 (07/2011) FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). T
8、he 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 Stand
9、ardization 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
10、 technology which fall within 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. Co
11、mpliance 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
12、 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 impleme
13、ntation 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.
14、As of the date of approval of this Recommendation, ITU 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 urg
15、ed 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. Rec. ITU-T M.3016.3 (2005)/Amd.1 (07/2011) 1 Recommendation ITU-T M.3016.3 Securit
16、y for the management plane: Security mechanism Amendment 1 Redundant authentication extension 1 Scope This amendment contains extensions to Rec. ITU-T M.3016.3 (2005). 2 Additions Add new clause 6.1.4 6.1.4 Redundant authentication The authentication service may be unavailable in case of a network o
17、r server fault, or of an overload on the authentication server that makes it fail to respond in time. Redundant authentication servers can provide the authentication service in case the main server is unavailable. Different modes of relationship between authentication servers are possible, e.g., act
18、ive-active mode or standby mode. In active-active mode load balancing is also possible. MEC 43: A redundant authentication server is provided, in addition to the main authentication server, either for backup or load balancing. Printed in Switzerland Geneva, 2011 SERIES OF ITU-T RECOMMENDATIONS Serie
19、s A Organization of the work of ITU-T 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 Series H Audiovi
20、sual 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 elements of ou
21、tside plant Series M Telecommunication management, including TMN and network maintenance Series N Maintenance: international sound programme and television transmission circuits Series O Specifications of measuring equipment Series P Terminals and subjective and objective assessment methods Series Q
22、 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, open system communications and security Series Y Global information infrastructure, Internet protocol aspects and next-generation networks Series Z Languages and general software aspects for telecommunication systems
