Service function chaining (SFC) is the underpinning of NFV, enabling operators to compose a dynamic sequence of network services suited for elastic service environments that ultimately determines the quality and efficiency of service offerings. Virtualized network functions is one step in the NFV journey, but they are insufficient without proper SFC.In this session, the panel of CTOS will discuss technologies that are available today and in development for the near future to drive more agile, dynamic SFC with granular service points and policies for OpenStack operators. Some topics to be discussed will include:
- Role of SFC in NFV
- Challenges of deploying SFC
- Clarifying SFC, Service Insertion, Service Graphs
- SFC Architecture Framework
- Standards bodies: ETSI, IETF on SFC
- SFC working groups and where to find more information
Attendees will learn why the challenges exist, what are the technologies available today, and new technologies that are being defined.