Detail of YD/T 1767.5-2009

Introduction of YD/T 1767.5-2009

YD/T 1767.5:2009 Technical requirements for automatically switched optical network (ASON) management Part 5: EMS-NMS interface information model based on IDL/JIIOP 1 Scope This part provides the EMS-NMS interface specification based on IDL/IIOP for ASON management system. This part is applicable to the interoperability of ASON management systems from different vendors. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this part. For dated references, subsequent amendments (excluding corrections) to, or revisions of, any of these publications do not apply. However, parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document applies. GB/T 21645.1-2008 Technical requirements for automatically switched optical network - Part 1: Architecture and general requirements GB/T 21645.2-2008 Technical requirements for automatically switched optical networks - Part 2: Terms and definitions YD/T 1767.1-2008 Technical requirements for automatically switched optical network management - Part 1: Basic principle YD/T 1767.2-2008 Technical requirements for automatically switched optical network management - Part 2: NMS system function YD/T 1767.3-2009 Technical requirements for automatically switched optical (ASON) management - Part 3: EMS-NMS interface function YD/T 1767.4-2009 Technical requirements for automatically switched optical network (ASON) management - Part 4: EMS-NMS interface common information model ITU-T G.7718 Framework for ASON management TMF513 Multi-technology network management: Business agreement: NML-EML interface (Version 3.5) TMF608 Multi-technology network management: Information agreement: NML-EML Interface (Version 3.5) TMF814 Multi-technology network management: Solution set document: NML-EML interface (Version 3.5) TMF814A Multi-technology network management: Implementation statement (IS) template and guidelines: NML-EML interface (Version 3.5) 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this part, the terms and definitions given in GB/T 21645.2-2008 Technical requirements for automatically switched optical networks - Part 2: Terms and definitions and YD/T 1767.2-2008 Technical requirements for automatically switched optical network management - Part 2: NMS system function apply. 3.2 Abbreviations For the purposes of this part, the following abbreviations apply. ASON Automatically Switched Optical Network ASAP Alarm Severity Assignment Profile AVC Attribute Value Change Notification CORBA Common Object Request Broker Architecture EMS Element Management System E-NNI External Network Node Interface IDL Interface Description Language IIOP Internet Inter-ORB Protocol I-NNI Internal Network Node Interface LayeredSNPP Layered Subnetwork Point Pool LayeredSNPP Link Layered Subnetwork Point Pool Link MLRA MultiLayer Routing Area NMS Network Management System PC Permanent Connection RA Routing Area SC Switched Connection SCN Signalling Communications Network SDH Synchronous Digital Hierarchy SNP Subnetwork Point SNPP Subnetwork Point Pool SPC Soft Permanent Connection SRG Shared Risk Group TNA Transport Network Assigned TP Termination Point UNI User Network Interface

Contents of YD/T 1767.5-2009

Foreword II 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 3.1 Terms and definitions 3.2 Abbreviations 4 Interface specification 4.1 module emsMgr 4.2 module terminationPoint 4.3 module multiLayerSubnetwork 4.4 module mLSNPP 4.5 module mLSNPPLink 4.6 module callSNC 4.7 module subnetwork connection 4.8 module scnLink 4.9 modulediscoveringMgr (optional) 4.10 Fault management module 4.11 Performance management module Annex A (Normative) Definitions concerning object management Annex B (Informative) Notification format definition