Simple Two-Way Active Measurement Protocol (STAMP) Extensions for Reflecting STAMP Packet MPLS Extension Headers

The Simple Two-Way Active Measurement Protocol (STAMP) and its optional extensions can be used for Edge-To-Edge (E2E) active measurement. In Situ Operations, Administration, and Maintenance (IOAM) data fields can be used for recording and collecting Hop-by- Hop (HBH) and E2E operational and telemetry information. This document extends STAMP to reflect MPLS extension headers, including MPLS Network Action Sub-Stacks and Post-Stack Header, for HBH and E2E active measurements, for example, using IOAM data fields.