1、- STD-ITU-T RECMN Q-751.4-ENGL 1998 - 4862591 0651856 03b = ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Q.751.4 (05198) SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 - Signalling System No. 7 management Network element information model for SCCP accounting an
2、d accounting verification ITU-T Recommendation Q.751.4 (Previously CCITT Recommendation) STD-ITU-T RECMN Q.751-4-ENGL 1998 4862593 Ob51857 T72 m ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING !IGNALLING IN THE INTERNATIONAL MANUAL SERVICE NTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING UN
3、CTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN :LAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM R1 SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES iNTERWORKI
4、NG OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 General Message transfer part (MTP) Signalling connection control part (SCCP) Telephone user part (Tup) ISDN supplementary services Q.l-Q.3 Q.4-Q.59 Q.6O-Q.99 Q.lOO-Q.119 Q. 120-Q.249 Q.250-Q.309 Q.31O-Q.399 Q.400-Q.499 Q.5OO-Q.599 Q
5、.60O-Q.699 Q.700-Q.849 4.700 Q.701-Q.709 Q.711-Q.719 Q.72O-Q.729 4.730-4.739 Data user part Q 7404 .I49 ISDN user part Transaction capabilities application part Test specification Q3 interface DIGITAL SUBSCRBER SIGNALLING SYSTEM No. 1 PUBLIC LAND MOBILE NETWORK INTERWORKING WITH SATELLITE MOBILE SYS
6、TEMS INTELLIGENT NETWORK BROADBAND ISDN Q.760-Q.769 Q.170-Q.779 Q.78O-Q.799 Q.800-Q. 849 Q.850-Q.999 Q.lOOO-Q.1099 Q.llO0-Q. 1199 4.1200-4.1999 Q.2000-Q.2999 For further details, please refer to TU-T List of Recommendations. STD=ITU-T RECMN Q-751.4-ENGL 1998 48b259L Ob51858 909 = ITU-T RECOMMENDATIO
7、N 4.751.4 NETWORK ELEMENT INFORMATION MODEL FOR SCCP ACCOUNTING AND ACCOUNTING VERIFICATION Summary Measurements for SCCP accounting and accounting verification have been defined in Recommendation 4.752. The network element infoirmation model - based on Recommendations X.742 and 4.751.2 - for these
8、measurements is contained in this Recommendation. Source IT-T Recommendation 4.751.4 was prepared by IT-T Study Group 11 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on the 15th of May 1998. Keywords Accounting, Measurements, network element information model, object model,
9、 OW, SCCP, TMN, Verification. Recommendation 4.751.4 (05/98) 1 STD-ITU-T RECMN Q-751.4-ENGL 1998 W 48b2591 Ob5L859 845 = FOREWORD IT (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommuni- cations. The ITU Telecommunication Standardization Sector
10、 (IT-T) is a permanent organ of the IT. The 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 Conference (WTSC), which meets
11、 every four years, establishes the topics for study by the XTU-T Study Groups which, in their turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information techno
12、logy which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. INTELLECT
13、UAL PROPERTY RIGHTS The IT draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position concerning the evidence, validity or applicability of claimed Intellectual Property Rights,
14、 whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the IT had not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementor
15、s are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 1998 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopy
16、ing and microfilm, without permission in writing from the ITU. 11 Recommendation Q.751.4 (05/98) STD=ITU-T RECMN Q.751.4-ENGL I1998 4Bb2591 0b518b0 5b7 CONTENTS 1 2 3 4 5 6 7 Scope References Terms and definitions . Abbreviations . Conventions Informal description of managed object classes . 6.1 Reu
17、sed Managed Objects 6.2 Relation Notification/LogRecord/File . 6.3.1 Inheritance diagram . ER-Diagram for SCCP accounting and verification 6.3 Diagrams . 6.3.2 6.4 Textual description 6.5 Tables 6.5.1 6.5.2 Managed Objects classes common for SS7 accounting Managed Objects Classes for SCCP accounting
18、 . Formal definitions . 7.1 Formal definitions common for SS7 accounting . 7.2 Formal definitions for SCCP accounting Managed Object Class Definitions 7.2.1 7.2.2 Package definitions . 7.2.3 Atibute definitions 7.2.4 Name binding definitions 7.2.5 Notification Definitions . 7.2.6 Parameter Definitio
19、ns Page 1 1 2 2 3 3 3 3 4 4 4 5 6 7 7 10 10 10 10 10 12 13 14 15 7.2.7 ASN . 1 Definitions . 15 Recommendation 4.751.4 (05/98) . 111 STDmITU-T RECMN Q.751.4-ENGL 1998 m 4862591 Ob518b1 4T3 m Recommendation 4.751.4 NETWORK ELEMENT INFORMATION MODEL FOR SCCP ACCOUNTING AND ACCOUNTING VERIFICATION (Gen
20、eva, 1998) 1 Scope This Recommendation contains the network element information model which is necessary to manage network elements for accounting and accounting verification of SS7 SCCP traffic according to Recommendation 4.752. The model is based on the models defined in Recommendations 4.751.2 an
21、d X.742. SCCP Accounting options which are marked “f.f.s.“ in Recommendation 4.752 are not included. 2 References The following IT-T Recommendations and other references contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication
22、, the editions indicated were valid. All Recom- mendations and other references are subject to revision; all users of this Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of th
23、e currently valid IT-T Recommendations is regularly published. - - - - IT-T Recommendation 1.75 1 (1996), Asynchronous transfer mode management of the network element view. IT-T Recommendation M.3100 (1999, Generic network information model. ITU-T Recommendation 4.750 (1997), Overview of Signalling
24、System No. 7 management. IT-T Recommendation 4.75 1.1 (1999, Network element management information model for the Message Transfer Part. IT-T Recommendation 4.75 1.2 (1997), Network element management information model for the Signalling Connection Control Part. IT-T Recommendation 4.751.3 (1997), N
25、etwork element information model for MTP accounting. CCITT Recommendation X.208 (1988), Specifcation of Abstract Syntax Notation One (ASN.1). ITLJ-T Recommendation X.680 (1997) I ISOAEC 8824-1:1998, Information technology -Abstract Syntax Notation One (ASN): Specification of basic notation. - - - -
26、- ITU-T Recommendation X.711 (1997) I ISOAEC 9596-1:1998, Information technology - Open Systems Interconnection -Common Management Information Protocol: Specijcation. CCITT Recommendation X.720 (1992) I ISOAEC 101 65-1:1993, Information technology - Open Systems Interconnection - Structure of manage
27、ment information: Management information model. - - CCITT Recommendation X.721 (1992) I ISOAEC 10165-2:1992, Information technology - Open Systems Interconnection - Structure of management information: Definition of management information. CCITT Recommendation X.722 (1992) I ISOAEC 101 65-4:1992, In
28、formation technology - Open Systems Interconnection - Structure of management information: Guidelines for the definition of managed objects. ITU-T Recommendation X.722/Amd.l (1995) I ISOAEC 10165-4/Amd.l:1996, Set by create and components registration. - - - IT-T Recommendation X.723 (1993) I ISOAEC
29、 10165-5:1994, Information technology - Open Systems Interconnection - Structure of management information: Generic management information. - CCITT Recommendation X.73 1 (1992) I ISOAEC 10164-2:1992, Information technology - Open Systems Interconnection - State management function. Recommendation 4.
30、751.4 (05/98) 1 STDmITU-T RECMN d-751.4-ENGL 1998 4862593 0651862 33T - CCITT Recommendation X.733 (1992) I ISOAEC 10164-4:1992, Information technology - Open Systems Interconnection - Systems management: Alarm reporting hnction. ITU-T Recommendation X.742 (1995) I ISO/IEC 10164-10:1995, Information
31、 technology - Open Systems interconnection - Systems management: Usage meteringhnction for accounting purposes. - 3 Terms and definitions For the purpose of this Recommendation, the following definitions apply. This Recommendation makes use of the following terms defined in Recommendation M.3010: a)
32、 performance management; b) configuration management; c) fault management; d) Telecommunications Management Network (TMN). This Recommendation makes use of the following term defined in Recommendation X.700: - object instance. This Recommendation makes use of the following terms defined in Recommend
33、ation X.70 1 : a) managed object class; b) management information; c) notification. This Recommendation makes use of the following term defined in Recommendation X.710: - attribute. This Recommendation makes use of the following terms defined in Recommendation X.720: a) inheritance; b) name binding;
34、 c) package; d) parameter; e) action; f, actual class; g) attribute group; h) behaviour; i) conditional package; j) instantiation; k) superclass. This Recommendation makes use of the following terms defined in ITU-T Rec. X.701 I ISO/IEC 10040: a) managed object class; b) notification. 4 Abbreviation
35、s This Recommendation uses the following abbreviations: ASN. 1 Abstract Syntax Notation One ERD Entity Relationship Diagram GDMO max Maximum MO Managed Object Guidelines for the Definition of Managed Objects 2 Recommendation 4.751.4 (05/98) STDmITU-T RECMN Q-751-4-ENGL 1998 48b2591 Ob51863 27b manag
36、edSwitchingElement sccp MOC Managed Object Class MSU Message Signal Unit MTP Message Transfer Part NE Network Element OW Operations, Maintenance and Administration Part 4.751.1 4.751.2 5 Conventions scrc The Guidelines for the Definition of Managed Objects (GDMO), defined in Recommendation X.722, ar
37、e used. in case of differences between the formal part (clause 7) and the informal parts of this Recommendation, the formal part is to be regarded as leading. if there are inconsistencies between the informal description, the formal definitions or conformance statements proformas, the formal definit
38、ions shall prevail. Throughout this Recommendation, the wording “The managed object class x .I refers to a particular managed object class while the wording “An x .I refers to an instance of the managed object class “x“. Q.75 1.2 Modelling of redundancy is avoided (e.g. relationships between managed
39、 objects are described in one MOC only; information which is obtainable via referenced instances of other information models are not repeated here). However, for some implementations, it may be useful or necessary to add some additional information to some managed object classes. sccplinkage Transla
40、tor 6 Informal description of managed object classes 4.75 1.2 4.75 1.2 This clause gives informal descriptions of the object model for SS7 SCCP accounting and accounting verification. Rule ss7AccountingAndVenficationControl 6.1 Reused Managed Objects The following Table 1 gives an overview of all th
41、e Q.751.1,Q.751.2 and 4.751.3 object classes which are referenced by object classes of this information model. 4.751.2 4.75 1.3 Table 114.751.4 -Reuse of Q.751.1,Q.751.2 and 4.751.3 Referenced object class Q.751.11 Q.751.21 4.751.3 6.2 Relation Notification/logRecord/File See Recommendation Q.75 1.3
42、 Recommendation Q.751.4 (05/98) 3 STD-ITU-T RECNN Qm75L.4-ENGL 1998 486259L 06518611 LO2 = logReCord 6.3 Diagrams 6.3.1 Inheritance diagram sccpAccount eventlog Record verification terninathgAccount ClassForAccounting 1 terninatingAccount ClassForVerification II verification Rule T1197290-97/601 scc
43、pAccounting Log Record Figure UQ.751.4 - Inheritance diagram 6.3.2 ER-Diagram for SCCP accounting and verification Explanation of arrows in the ERD Containment (full line): - Double arrows at the subordinate object class signis. that several instances of it can be contained in one instance of the su
44、perior object class. Relation (dashed line): - A single arrow at the “targeted“ object means that the “pointing“ object references exactly one instance of the “target“ object. Double arrows at the “targeted“ object mean that the “pointing“ object can reference several instances of the “target“ objec
45、t. A single arrow at the “pointing“ object means that the “targeted1 object is referenced by exactly one instance of the “pointing“ object. Double arrows at the “pointing“ object mean that the “targeted“ object can be referenced by several instances of the “pointing“ object. NOTE - SCCP Accounting o
46、ptions (selection based on SSN or SCCP Protocol Class) which are marked “f.f.s.“ in Recommen- dation 4.752 are not included. Extension for these options could be modelled as follows: Object classes defining the registration items must be defined, if it is not already existing in Recommendation 4.75
47、1.2. The attributes selectionGroupSetForAccounting and selectionGroupSetForVerifkation then point optionally to the corresponding object class. The attribute type for these attributes has to be extended for an additional optional pointer to the corresponding object class. - - 4 Recommendation 4.751.
48、4 (05498) STD-ITU-T RECMN Q-75L-4-ENGL 3998 W 4862593 0653865 049 W (2.751.3: ss7AccountingAnd VerificationControl Q.751.2: sccp log I Q.751.2: Il ClassForAccounting Il gtTranslator terminatingAccount Q.751.2: sccplinkage sccpAccount l I . ForAccounting 4.4 4 , selectionGroupSet ForVeriicaiion 4 ver
49、ificationTranslator LJ terminatingAccount ClassFoNerification * : verificationRule sccpAccount generates (triggered by control) if corresponding selectionGroup- Set is not empty: andlor sccpAccountingVerification 1 Q.751.2: gtRule TI 197300-97ldO2 Figure 2/Q.751.4 - ER-Diagram for SCCP accounting and verification 6.4 Textual description The information model presented in Figure 1 contains four SCCP accounting and accounting verification specific objects: sccpAccount, ver$cationTranslator, ve
