This memo proposes to advance a performance metric RFC along the
standards track, specifically RFC 2680 on One-way Loss Metrics.
Observing that the metric definitions themselves should be the
primary focus rather than the implementations of metrics, this memo
describes the test procedures to evaluate specific metric requirement
clauses to determine if the requirement has been interpreted and
implemented as intended. Two completely independent implementations
have been tested against the key specifications of RFC 2680.
In this version, the results are presented in the R-tool output form.
Beautification is future work.