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RFC 8393: Operating the Network Service Header (NSH) with Next Protocol "None"

In plain English — editorial summary, not part of the RFC

This document describes a network that supports Service Function Chaining (SFC) using the Network Service Header (NSH) with no payload data and carrying only metadata. This is achieved by defining a new NSH "Next Protocol" type value of "None". This document illustrates some of the functions that may be achieved or enhanced by this mechanism, but it does not provide an exhaustive list of use cases, nor is it intended to be definitive about the functions it describes. It is expected that other documents will describe specific use cases in more detail and will define the protocol mechanics for each use case.

Document record

Document ID
RFC8393
Published
May 2018
Authors
A. Farrel; J. Drake
Status
PROPOSED STANDARD
Stream
IETF
Area
rtg
Pages
12
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canonical URL: /rfc/8393-operating-the-network-service-header-nsh-with-next-protocol-none