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draft-lee-teas-actn-vpn-poi-00

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Last updated 2018-10-19
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TEAS Working Group                                               Y. Lee
Internet Draft                                                    Q. Wu
Intended status: Informational                                  I. Busi
Expires: April 20, 2019                                          Huawei

                                                           D. Cecarreli
                                                               Ericsson

                                                            J. Tantsura
                                                                 Apstra

                                                     October 19, 2018

Applicability of Abstraction and Control of Traffic Engineered Networks
   (ACTN) to VPN with the Integration of Packet and Optical Networks

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

     This document outlines the applicability of Abstraction and
     Control of Traffic Engineered Networks (ACTN) to VPN with the
     integration of Packet and Optical Networks (POI). It also
     identifies a number of scenarios where the integration of packet
     and optical networks is necessary to support VPN service
     requirements. The role of optical underlay tunnels in the POI is
     to support certain applications that require a hard isolation with
     strict deterministic latency and guaranteed constant bandwidth.

Status of this Memo

     This Internet-Draft is submitted to IETF in full conformance with
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Internet-Draft    ACTN Applicability to VPN with POI       October 2018

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     Copyright (c) 2018 IETF Trust and the persons identified as the
     document authors. All rights reserved.

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Table of Contents

     1. Introduction.................................................3
      1.1. Requirements Language.....................................3
     2. Background and Scope.........................................4
     3. POI with L2/L3VPN Service Under Single Network Operator Control
     ................................................................5
      3.1. POI with single packet and single optical domain..........5
      3.2. POI with multiple packet domains and single optical domain8
      3.3. POI with multiple packet domains and multiple optical
      domains.......................................................10
      3.4. Transport of Tunnel and VPN information..................12
      3.5. Virtual Switching Instance (VSI) Provisioning for L2VPN..13
      3.6. Inter-domain Links Update................................13
      3.7. End-to-end Tunnel Management.............................13
     4. POI with VN Recursion Under Multiple Network Operators Control
     ...............................................................14
      4.1. Service Request Process between Multiple Operators.......15
      4.2. Service/Network Orchestration of Operator 2..............16
     5. Security Considerations.....................................16
     6. IANA Considerations.........................................17
     7. References..................................................17

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      7.1. Normative References.....................................17
      7.2. Informative References...................................17
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