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draft-lee-teas-actn-poi-applicability-00

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TEAS Working Group                                               Y. Lee
Internet Draft                                                Futurewei
Intended status: Informational
Expires: December 20, 2019                                D. Ceccarelli
                                                               Ericsson

                                                            J. Tantsura
                                                                 Apstra

                                                          June 20, 2019

     Applicability of ACTN to Support Packet and Optical Integration

                  draft-lee-teas-actn-poi-applicability-00
Abstract

     This document outlines the applicability of Abstraction and
     Control of Traffic Engineered Networks (ACTN) to Packet & Optical
     Integration (POI). It also identifies a number of deployment
     scenarios to support L3VPN and L2VPN in operator's networks and
     provides implementation guidelines.

Status of this Memo

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     This Internet-Draft will expire on December 20, 2019.

Copyright Notice

Lee, et al.             Expires February 2019                  [Page 1]
Internet-Draft        ACTN Applicability to POI               June 2019

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Table of Contents

     1. Introduction.................................................3
      1.1. Requirements Language.....................................3
     2. POI with L2/L3VPN Service Under Single Network Operator Control
     ................................................................3
      2.1. L2/L3VPN/VN Service Request by the Customer...............5
      2.2. Service and Network Orchestration.........................7
      2.3. IP/MPLS Domain Controller and NE Functions...............10
         2.3.1. Scenario A: Shared Tunnel Selection.................10
            2.3.1.1. Domain Tunnel Selection........................11
            2.3.1.2. VPN/VRF Provisioning for L3VPN.................12
            2.3.1.3. VSI Provisioning for L2VPN.....................13
            2.3.1.4. Inter-domain Links Update......................13
            2.3.1.5. End-to-end Tunnel Management...................13
         2.3.2. Scenario B: Isolated VN/Tunnel Establishment........14
      2.4. Optical Domain Controller and NE Functions...............14
      2.5. Orchestrator-Controllers-NEs Communication Protocol Flows16
     3. POI with VN Recursion Under Multiple Network Operators Control
     ...............................................................17
      3.1. Service Request Process between Multiple Operators.......19
      3.2. Service/network Orchestration of Operator 2..............19
     4. Security Considerations.....................................20
     5. IANA Considerations.........................................21
     6. Acknowledgements............................................21
     7. References..................................................21
      7.1. Normative References.....................................21
      7.2. Informative References...................................21
     8. Contributors................................................22
     Authors' Addresses.............................................22

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