RFC 9017 · PROPOSED STANDARD · 2021

Special-Purpose Label Terminology

Overview

RFC 9017, “Special-Purpose Label Terminology”, is a Proposed Standard document published in April 2021 by L. Andersson, K. Kompella, A. Farrel. It updates RFC 3032, RFC 7274. The canonical text is published by the RFC Editor.

Abstract

This document discusses and recommends terminology that may be used when MPLS Special-Purpose Labels (SPLs) are specified and documented.

This document applies that terminology change to the relevant IANA registry and also clarifies the use of the Entropy Label Indicator (7) when immediately preceded by the Extension Label (15).

This document updates RFCs 3032 and 7274.

Abstract as published in the RFC, via rfc-editor.org.

What “Proposed Standard” means

An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.

Read this RFC

The canonical text of RFC 9017 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.

Relationships to other RFCs
This RFC updates
RFC 3032 RFC 7274
Other RFCs from 2021

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