Table of Contents - Q.3723 (04/2026) - Signalling requirements of virtualized broadband network gateway for service function chains

1	Scope
2	References
3	Definitions
	3.1	Terms defined elsewhere
	3.2	Terms defined in this Recommendation
4	Abbreviations and acronym
5	Convention
6	Overview of the vBNG for SFC
	6.1	The architecture of the vBNG with separation of control plane and user plane
	6.2	Signalling requirements and service procedures of the vBNG for SFC
7	Framework of the vBNG for SFC
8	Signalling requirements of the vBNG for the SFC
	8.1	Signalling requirements between the vBNG-CP and the OSS
	8.2	Signalling requirements between the vBNG-CP and the AAA system
	8.3	Signalling requirements between the vBNG-CP and the vBNG-UP
	8.4	Signalling requirements between the vBNG and the SF units
9	Service procedures of the vBNG for SFC
Bibliography