ITU-T X 419-1999 Information technology C Message Handling Systems (MHS) Protocol Specifications《信息处理系统(MHS)消息储存》.pdf

1、 INTERNATIONAL TELECOMMUNICATION UNION ITU-T X.419TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU (06/1999) SERIES X: DATA NETWORKS AND OPEN SYSTEM COMMUNICATIONS Message Handling Systems Information technology Message Handling Systems (MHS): Protocol Specifications ITU-T Recommendation X.419 ITU-T

2、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 switching X.50X.89 Network aspects X.90X.149 Maintenance X.150X.179 Administrative arrangements X.180X.199 OPEN SYSTEMS INTERCON

3、NECTION 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 PICS proformas X.240X.259 Protocol Identification X.260X.269 Security Protocols X.270X.279 Layer Managed Objects X.280X.289 C

4、onformance 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 SYSTEMS X.400X.499 DIRECTORY X.500X.599 OSI NETWORKING AND SYSTEM ASPECTS Networking X.600X.629 Efficiency X.630X.639 Quality of

5、 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 X.700X.709 Management Communication Service and Protocol X.710X.719 Structure of Management Information X.720X.729 Managemen

6、t 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 operations X.880X.899 OPEN DISTRIBUTED PROCESSING X.900X.999 For further details, please refer to the list of ITU-T Recommendations.

7、 ITU-T Rec. X.419 (06/1999) i INTERNATIONAL STANDARD ISO/IEC 10021-6 ITU-T RECOMMENDATION X.419 Information technology Message Handling Systems (MHS): Protocol Specifications Summary This Recommendation | International Standard contains new additional optional application contexts for the new versio

8、ns of P3 and P7 introduced in Recommendations X.411 and X.413. The P1 conformance requirement has been revised to achieve common text with ISO/IEC. The ASN.1 has been fully revised to use the new Recommendations X.680 and X.880, while retaining complete compatibility with the 1988 and 1992 P1 and P3

9、 protocols. This Recommendation | International Standard incorporates an enhancement on use of ISO/IEC 10646 characters in OR-addresses and numerous defect corrections. Source The ITU-T Recommendation X.419 was approved on 18 June 1999. The identical text is also published as ISO/IEC International S

10、tandard 10021-6. Following ITU-T decision to publish new editions of the set of Message Handling Recommendations, this edition of ITU-T Rec. X.419 (11/1995), X.419 Technical Corrigendum 1 (08/1997), X.419 Amendment 1 (12/1997) and X.419 Amendment 2 (09/1998). ii ITU-T Rec. X.419 (06/1999) FOREWORD T

11、he International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications. 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 Re

12、commendations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T study groups which, in turn, produce Recommendations on these topics.

13、 The approval of ITU-T Recommendations is covered by the procedure laid down in WTSC Resolution 1. In some areas of information 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 “Ad

14、ministration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. 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 Pr

15、operty 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 not

16、ice 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 patent database. ITU 2003 All rights reserved. No par

17、t of this publication may be reproduced, by any means whatsoever, without the prior written permission of ITU. ITU-T Rec. X.419 (06/1999) iii CONTENTS Page SECTION 1 INTRODUCTION 1 1 Scope 1 2 Normative References 1 2.1 Open Systems Interconnection 2 2.2 Message Handling Systems. 2 2.3 Directory Sys

18、tems . 2 3 Definitions 3 4 Abbreviations . 3 5 Conventions 3 5.1 Terms 3 5.2 Abstract Syntax Definitions 3 SECTION 2 MESSAGE HANDLING SYSTEM ACCESS PROTOCOL SPECIFICATIONS 3 6 Overview of the MHS Access Protocols 3 6.1 MHS Access Protocol Model 3 6.2 Services Provided by the MTS Access Protocol . 6

19、6.3 Services Provided by the MS Access Protocol 7 6.4 Use of Underlying Services. 7 6.4.1 Use of ROSE Services 7 6.4.2 Use of RTSE Services. 8 6.4.3 Use of ACSE Services 8 6.4.4 Use of the Presentation-service. 8 7 MTS Access Protocol Abstract Syntax Definition . 8 8 MS Access Protocol Abstract Synt

20、ax Definition 14 9 Mapping onto Used Services 19 9.1 Application-contexts omitting RTSE 19 9.1.1 Mapping onto ACSE. 19 9.1.2 Mapping onto ROSE. 20 9.2 Application-contexts including RTSE. 20 9.2.1 Mapping onto RT-OPEN and RT-CLOSE 20 9.2.2 Mapping onto ROSE. 21 9.3 MS Access Application-context Nego

21、tiation 21 9.3.1 Application Context Name 21 9.3.2 User Information. 21 9.3.3 Presentation Context Definition List. 22 10 Conformance 22 10.1 Statement Requirements 23 10.2 Static Requirements 24 10.3 Dynamic Requirements. 24 SECTION 3 MESSAGE TRANSFER SYSTEM TRANSFER PROTOCOL SPECIFICATION . 24 11

22、Overview of the MTS Transfer Protocol 24 11.1 Model 24 11.2 Services Provided by the MTS Transfer Protocol. 25 11.3 Use of Underlying Services. 26 11.3.1 Use of the RTSE Services. 26 11.3.2 Use of the ACSE Services. 26 11.3.3 Use of the Presentation-service. 26 11.4 Establishing and Releasing Associ

23、ations 27 12 MTS Transfer Protocol Abstract Syntax Definition. 27 13 Mapping onto Used Services 29 13.1 Mapping onto RTSE normal mode . 29 13.1.1 Mapping onto RT-OPEN and RT-CLOSE 29 13.1.2 Mapping onto RT-TRANSFER 30 iv ITU-T Rec. X.419 (06/1999) Page 13.1.3 Managing the Turn 30 13.1.4 Use of the R

24、T-P-ABORT Service. 31 13.1.5 Use of the RT-U-ABORT Service 31 13.2 Mapping onto RTSE X.410-1984 mode 31 13.2.1 Mapping onto RT-OPEN and RT-CLOSE 31 13.2.2 Mapping onto RT-TRANSFER 32 13.2.3 Managing the Turn 32 13.2.4 Use of the RT-P-ABORT Service. 32 13.2.5 Use of the RT-U-ABORT Service 32 14 Confo

25、rmance 32 14.1 Statement Requirements 33 14.2 Static Requirements 33 14.3 Dynamic Requirements. 33 Annex A Reference Definition of MHS Protocol Object Identifiers 34 Annex B Interworking with 1984 Systems. 36 B.1 Association Establishment 36 B.1.1 Initiator-credentials/Responder-credentials. 36 B.1.

26、2 Security-context 36 B.1.3 Bind-error 36 B.2 Rules for Transferring to 1984 systems 36 B.2.1 Extensions. 37 B.2.2 Per-domain-bilateral-information 37 B.2.3 Trace-information/Subject-intermediate-trace-information 37 B.2.4 Originator-name/Report-destination-name . 37 B.2.5 Per-recipient-fields of Me

27、ssage- or Probe-Transfer 37 B.2.6 Per-recipient-fields of Report-transfer 37 B.2.7 OR-name . 37 B.2.8 OR-address 37 B.2.9 Encoded-information-types. 38 B.2.10 Content-type and Content . 38 B.3 Rules for Receiving from 1984 systems 38 B.3.1 Message originating from 1984 systems. 38 B.3.2 Messages tha

28、t have previously been downgraded. 39 B.3.3 Messages containing Domain-defined-attribute of type “common“ . 39 B.4 Service Irregularities . 39 Annex C Summary of Changes to Previous Editions . 40 C.1 Differences between 1984 and 1988 CCITT MHS protocols . 40 C.1.1 MTS Access Protocol (P3) Difference

29、s 40 C.1.2 MTS Transfer Protocol (P1) Differences 42 C.2 Changes introduced in the 1994 MHS protocols. 42 C.2.1 MTS Access Protocol (P3) differences . 43 C.2.2 MS Access Protocol (P7) differences 43 C.3 Changes introduced in the 1998/9 edition. 43 C.3.1 OR-name . 43 C.3.2 Report-delivery . 43 Annex

30、D Differences between ISO/IEC 10021-6 and ITU-T Recommendation X.419. 44 Annex E Use of Lower Layer Services. 45 E.1 Use of Lower Layer Services by MHS Access Protocols . 45 E.2 Use of Lower Layer Services by the MTS Transfer Protocol . 45 Annex F Index 46 ITU-T Rec. X.419 (06/1999) v Introduction T

31、his Protocol Specification is one of a set of Recommendations | International Standards defining Message Handling in a distributed open systems environment. Message Handling provides for the exchange of messages between users on a store-and-forward basis. A message submitted by one user (the origina

32、tor) is transferred through the Message Transfer System (MTS) and delivered to one or more other users (the recipients). A user may interact directly with the MTS, or indirectly via a Message Store (MS). The MTS comprises a number of message-transfer-agents (MTAs), which transfer messages and delive

33、r them to their intended recipients. This Protocol Specification was developed jointly by ITU-T and ISO/IEC. It is published as common text as ITU-T Rec. X.419 | ISO/IEC 10021-6. ISO/IEC 10021-6:2003 (E) ITU-T Rec. X.419 (06/1999) 1 INTERNATIONAL STANDARD ITU-T RECOMMENDATION Information technology

34、Message Handling Systems (MHS): Protocol Specifications SECTION 1 INTRODUCTION 1 Scope This Recommendation | International Standard specifies the MTS Access Protocol (P3) used between a remote user-agent and the MTS to provide access to the MTS Abstract Service defined in ITU-T Rec. X.411 | ISO/IEC

35、10021-4. This Recommendation | International Standard also specifies the MS Access Protocol (P7) used between a remote user-agent and a message-store (MS) to provide access to the MS Abstract Service defined in ITU-T Rec. X.413 | ISO/IEC 10021-5. This Recommendation | International Standard also spe

36、cifies the MTS Transfer Protocol (P1) used between MTAs to provide the distributed operation of the MTS as defined in ITU-T Rec. X.411 | ISO/IEC 10021-4. ITU-T Rec. X.402 | ISO/IEC 10021-2 identifies the other Recommendations | International Standards which define other aspects of Message Handling S

37、ystems. Section two of this Recommendation | International Standard specifies the MHS Access Protocols (P3 and P7). Clause 6 provides an overview of the MHS Access Protocols. Clause 7 defines the abstract-syntax of the MTS Access Protocol (P3). Clause 8 defines the abstract-syntax of the MS Access P

38、rotocol (P7). Clause 9 defines the mapping of the MHS Access Protocols onto used services. Clause 10 specifies conformance requirements for systems implementing the MHS Access Protocols. Section three of this Recommendation | International Standard specifies the MTS Transfer Protocol (P1). Clause 11

39、 provides an overview of the MTS Transfer Protocol (P1). Clause 12 defines the abstract-syntax of the MTS Transfer Protocol (P1). Clause 13 defines the mapping of the MTS Transfer Protocol (P1) onto used services. Clause 14 specifies conformance requirements for systems implementing the MTS Transfer

40、 Protocol (P1). Annex A provides a reference definition of the MHS protocol object identifiers cited in the ASN.1 modules in the body of this Recommendation | International Standard. Annex B describes protocol rules for interworking with implementations of the CCITT Recommendation X.411 (1984) using

41、 the MTS Transfer Protocol (P1). Annex C identifies the differences between the CCITT Recommendation X.411 (1984) and this Recommendation | International Standard. Annex D identifies the technical differences between the ISO/IEC and ITU-T versions of ITU-T Rec. X.419 and ISO/IEC 10021-6. Annex E cov

42、ers use of lower layer services, and is only applicable to ITU-T Recommendation X.419. Annex F provides an index to this Recommendation | International Standard, categorised into: Abbreviations; Terms; Information Items; ASN.1 modules; ASN.1 information object classes; ASN.1 types; and ASN.1 values.

43、 2 Normative References The following Recommendations and International Standards contain provisions which, through reference in this text, constitute provisions of this Recommendation | International Standard. At the time of publication, the editions indicated were valid. All Recommendations and St

44、andards are subject to revision, and parties to agreements based on this Recommendation | International Standard are encouraged to investigate the possibility of applying the most recent ISO/IEC 10021-6:2003 (E) 2 ITU-T Rec. X.419 (06/1999) editions of the Recommendations and Standards listed below.

45、 Members of ISO and IEC maintain registers of currently valid International Standards. The Telecommunication Standardization Bureau of the ITU maintains a list of currently valid ITU-T Recommendations. 2.1 Open Systems Interconnection This Protocol Specification cites the following OSI specification

46、s: ITU-T Recommendation X.216 (1994) | ISO/IEC 8822:1994, Information technology Open Systems Interconnection Connection-oriented presentation service definition. ITU-T Recommendation X.217 (1995) | ISO/IEC 8649:1996, Information technology Open Systems Interconnection Service Definition for the Ass

47、ociation Control Service Element. ITU-T Recommendation X.218 (1993), Reliable Transfer: Model and service definition. ISO/IEC 9066-1:1989, Information processing systems Text communication Reliable Transfer Part 1: Model and service definition. CCITT Recommendation X.228 (1988), Reliable Transfer: P

48、rotocol specification. ISO/IEC 9066-2:1989, Information processing systems Text communication Reliable Transfer Part 2: Protocol specification. ITU-T Recommendation X.680 (1997) | ISO/IEC 8824-1:1998, Information technology Abstract Syntax Notation One (ASN.1) Specification of Basic Notation. ITU-T

49、Recommendation X.681 (1997) | ISO/IEC 8824-2:1998, Information technology Abstract Syntax Notation One (ASN.1) Information Object Specification. ITU-T Recommendation X.682 (1997) | ISO/IEC 8824-3:1998, Information technology Abstract Syntax Notation One (ASN.1) Constraint Specification. ITU-T Recommendation X.683 (1997) | ISO/IEC 8824-4:1998, Information technology Abstract Syntax Notation One (ASN.1) Parameterization of ASN.1 Specifications. ITU-T R