title

RFC 8126 - Guidelines for Writing an IANA Considerations Section in RFCs

charset

utf-8

X-UA-Compatible

IE=edge

viewport

width=device-width, initial-scale=1

article:section

IETF - Internet Engineering Task Force

og:title

RFC 8126: Guidelines for Writing an IANA Considerations Section in RFCs

og:url

https://datatracker.ietf.org/doc/rfc8126/

og:site_name

IETF Datatracker

og:description

Many protocols make use of points of extensibility that use constants to identify various protocol parameters. To ensure that the values in these fields do not have conflicting uses and to promote interoperability, their allocations are often coordinated by a central record keeper. For IETF protocols, that role is filled by the Internet Assigned Numbers Authority (IANA). To make assignments in a given registry prudently, guidance describing the conditions under which new values should be assigned, as well as when and how modifications to existing values can be made, is needed. This document defines a framework for the documentation of these guidelines by specification authors, in order to assure that the provided guidance for the IANA Considerations is clear and addresses the various issues that are likely in the operation of a registry. This is the third edition of this document; it obsoletes RFC 5226.

og:type

article

twitter:card

summary_large_image

alternate

/feed/document-changes/rfc8126/

apple-touch-icon

https://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-180.png

canonical

https://datatracker.ietf.org/doc/rfc8126/

icon

https://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-32.png

icon

https://static.ietf.org/dt/12.43.1/ietf/images/ietf-logo-nor-16.png