Recommendation ITU-T G.8152 (01/2024) Protocol-neutral management information model for MPLS-TP network elements
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
     5.1 Information modelling conventions
          5.1.1 UML modelling conventions
          5.1.2 Model artefact lifecycle stereotypes conventions
          5.1.3 Forwarding entity terminology conventions
          5.1.4 Conditional package conventions
          5.1.5 Pictorial diagram conventions
     5.2 Equipment function conventions
          5.2.1 Maintenance entity group end point [ITU-T G.8121]
          5.2.2 Maintenance entity group intermediate point [ITU-T G.8121]
          5.2.3 MEPs and MIPs along a maintenance entity
          5.3 Conventions defined in this Recommendation
          5.3.1 Colour code convention
          5.3.2 Modelling convention for adaptation functions
               5.3.2.1 MPLS-TP server adaptation modelling
               5.3.2.2 Non-MPLS-TP server adaptation modelling
               See Figure 5-7.
6 Overview of the MPLS-TP model
     6.1 MT layer
     6.2 MPLS-TP OAM infrastructure
7 UML model of MPLS-TP
     7.1 MT fragment
          7.1.1 MT CTP object classes
          7.1.2 MT TTP object classes
          7.1.3 MT connectivity object classes
          7.1.4 MT multiplexing
          7.1.5 MPLS-TP CTP and TTP auxiliary object classes
     7.2 OAM fragment
          7.2.1 MEP compound function
          7.2.2 MIP compound function
8 UML model file
Annex A  Version 2 of the MPLS-TP model
     A.1 OAM compound functions
          A.1.1 MEP compound function
               A.1.1.1 MEP on-demand diagnostic function
               A.1.1.2 MEP proactive measurement function
               A.1.1.3 MEP configuration function
          A.1.2 MIP compound function
     A.2 Fault management
     A.3 Performance monitoring
          A.3.1 Loss measurement
          A.3.2 Delay measurement
     A.4 MPLS-TP multiplexing
     A.5 Connection function
          A.5.1 Linear protection function
     A.6 SCC/MCC access function
Appendix I  UML modelling guidelines
Appendix II  Management information grouping and mapping
     II.1 MPLS-TP connection function (MT_C)
     II.2 MPLS-TP termination function (MT_TT)
     See Table II.2.
     II.3 MPLS-TP to MPLS-TP adaptation function (MT/MT_A)
     See Table II.3.
     II.4 MT diagnostic functions (MPLS-TP MEP diagnostic function (MTDe) and MPLS-TP diagnostic function within MTx MIP (MTDi))
     See Table II.4.
     II.5 MPLS-TP to non-MPLS-TP client adaptation functions
     See Table II.5.
     II.6 Non-MPLS-TP server to MPLS-TP adaptation functions
     See Table II.6.
Appendix III  UML model data dictionary
Bibliography