1
Scope
2 References
3 Definitions
3.1 Terms defined elsewhere
3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Convention
6 Overview
7 The interface Ti.x reference model
8 Signalling procedures for Ti.x
8.1 Signalling procedure for Ti.a
8.2 Signalling procedure for Ti.b in an intra-domain telemetry
8.3 Signalling procedure for Ti.b in an inter-domain telemetry
9 Signalling requirements for Ti.x
9.1 Overview
9.2 Signalling requirements for Ti.a
9.3 Signalling requirements for Ti.b in the intra-domain telemetry
Annex A – The mechanism and an example of OAM information acquisition function
(OIAF)
A.1 Background
A.2 Mechanism
Annex B – The mechanism of the OAM information sending function (OISF)
Annex C – The mechanism of the OAM information
collection for inter-SFC domain
Appendix I – Three different ways to push the OAM information of VNF to the
telemetry server
Bibliography