I-D Action: draft-ietf-teas-actn-poi-assurance-05.txt

Internet-Draft draft-ietf-teas-actn-poi-assurance-05.txt is now available. It
is a work item of the Traffic Engineering Architecture and Signaling (TEAS) WG
of the IETF.

   Title:   Applicability of Abstraction and Control of Traffic Engineered Networks (ACTN) for Packet Optical Integration (POI) service assurance
   Authors: Italo Busi
            Jean-Francois Bouquier
            Fabio Peruzzini
            Paolo Volpato
            Prasenjit Manna
   Name:    draft-ietf-teas-actn-poi-assurance-05.txt
   Pages:   38
   Dates:   2026-07-30

Abstract:

   This document extends the analysis of the applicability of
   Abstraction and Control of TE Networks (ACTN) architecture to Packet
   Optical Integration (POI) to cover multi-layer service assurance
   scenarios.  Specifically, the ACTN architecture supports service
   assurance through the detection and correlation of failures across
   the optical and packet layers, with failure handling performed
   through the relevant PNC.  The MDSC can also request health checks
   for IP services across multi-domain paths for SLA conformance
   assessment.  The PNCs may also be configured with thresholds so that
   alerts are reported when relevant service or network conditions
   exceed defined limits.  It is assumed that the underlying transport
   optical network carries end-to-end IP services such as L2VPN or L3VPN
   connectivity services, with specific Service Level Agreement (SLA)
   requirements.

   Existing IETF protocols and data models are identified for each
   multi-layer (packet over optical) service assurance scenario with a
   specific focus on the MPI (Multi-Domain Service Coordinator to
   Provisioning Network Controllers Interface) in the ACTN architecture.

The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-teas-actn-poi-assurance/

There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-teas-actn-poi-assurance-05.html

A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-teas-actn-poi-assurance-05

Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts


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