Technical Summary
This document defines an Information Model and specifies a
corresponding YANG data model for packet discard reporting. The
Information Model provides an implementation-independent framework
for classifying packet loss - both intended (e.g., due to policy) and
unintended (e.g., due to congestion or errors) - to enable automated
network mitigation of unintended packet loss. The YANG data model
specifies an implementation of this Information Model for network
elements with a focus on the interface, device, and control-plane
discards.
Working Group Summary
Was there anything in the WG process that is worth noting?
For example, was there controversy about particular points
or were there decisions where the consensus was
particularly rough?
From Shepherd Report: No.
Document Quality
Are there existing implementations of the protocol? Have a
significant number of vendors indicated their plan to
implement the specification? Are there any reviewers that
merit special mention as having done a thorough review,
e.g., one that resulted in important changes or a
conclusion that the document had no substantive issues? If
there was a MIB Doctor, Media Type, or other Expert Review,
what was its course (briefly)? In the case of a Media Type
Review, on what date was the request posted?
From Shepherd Report:
The proposed information model is reported as implemented or mapped on nine
hardware platforms of four different device vendors. A YANG-compliant
open-source SLAX script implements a subset of the data model
(https://github.com/o-pylypenko-aws/draft-ietf-opsawg-discardmodel-sample/)
Personnel
The Document Shepherd for this document is Diego Lopez. The Responsible
Area Director is Mahesh Jethanandani.
IANA Note
(Insert IANA Note here or remove section)