BCPs are stable identifiers for Best Current Practices. A BCP may consist of a single RFC or a group of RFCs related to a specific IETF process or recommended guidelines. The collection may become empty as the BCP evolves.
RFC 7279: BCP 189: An Acceptable Use Policy for New ICMP Types and Codes
Best Current Practice
- M. Shore
- C. Pignataro
- May 2014
- IETF publication
- General Area
Abstract
In this document we provide a basic description of ICMP's role in the IP stack and some guidelines for future use.
This document is motivated by concerns about lack of clarity concerning when to add new Internet Control Message Protocol (ICMP) types and/or codes. These concerns have highlighted a need to describe policies for when adding new features to ICMP is desirable and when it is not.
Abstract
In this document we provide a basic description of ICMP's role in the IP stack and some guidelines for future use.
This document is motivated by concerns about lack of clarity concerning when to add new Internet Control Message Protocol (ICMP) types and/or codes. These concerns have highlighted a need to describe policies for when adding new features to ICMP is desirable and when it is not.