3. Expression of needs

Whatever the environment considered (mobile networks, fixed networks or data centers), service function chaining architectures must meet the common requirements listed in this chapter.

3.1 Service implementation and activation

Function chains must be able to use both virtualized service functions and functions supported on physical equipment. These virtual or physical functions can be activated at any position in a service function chain. In addition, service functions must be able to...

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Bibliography

(1) - BOUCADAIR (M.), JACQUENET (C.), PARKER (R.), LOPEZ (D.), GUICHARD (J.), PIGNATARO (C.) - Service function chaining : framework and architecture. - draft-boucadair-sfc-framework-00, oct. 2013.
(2) - HALPERN (J.), PIGNATARO (C.) - Service function...