The IESG has approved the following document: - 'Test Plan and Results for Advancing RFC 2680 on the Standards Track' (draft-ietf-ippm-testplan-rfc2680-05.txt) as Informational RFC This document is the product of the IP Performance Metrics Working Group. The IESG contact persons are Spencer Dawkins and Martin Stiemerling. A URL of this Internet Draft is: http://datatracker.ietf.org/doc/draft-ietf-ippm-testplan-rfc2680/ Technical Summary The document defines a plan for testing implementations of RFC 2680 on one-way packet loss metrics, based upon the requirements set out in RFC 2680 itself, in order to evaluate ambiguity in RFC 2680 that may lead to interoperability problems.and recommends the revision of RFC 2680 based on ambiguities found herein, with subsequent advancement of RFC 2680bis to Internet Standard. Working Group Summary The document has clear working group consensus for publication, and has been reviewed by several WG participants since its initial adoption as a working group item. Document Quality This document describes a test plan, but also reports on the results of these tests with two independent implementation, Personnel The document shepherd is Brian Trammell. The responsible Area Director is Spencer Dawkins.