PCE in Native IP Network
draft-wang-teas-pce-native-ip-06

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Last updated 2018-01-18
Replaced by draft-ietf-teas-pce-native-ip
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TEAS Working Group                                               A.Wang
Internet Draft                                            China Telecom
                                                           Quintin Zhao
                                                    Huawei Technologies
                                                         Boris Khasanov
                                                    Huawei Technologies
                                                            HuaiMo Chen
                                                    Huawei Technologies
                                                             Penghui Mi
                                                        Tencent Company

Intended status: Experimental Track                    January 19, 2018
Expires: July 18, 2018

                         PCE in Native IP Network
                   draft-wang-teas-pce-native-ip-06.txt

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Internet-Draft        PCE in Native IP Network        January 19, 2017
   This Internet-Draft will expire on July 18, 2018.

Copyright Notice

   Copyright (c) 2017 IETF Trust and the persons identified as the
   document authors. All rights reserved.

   This document is subject to BCP 78 and the IETF Trust's Legal
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Abstract

This document defines the framework for CCDR traffic engineering within
Native IP network, using Dual/Multi-BGP session strategy and PCE-based
central control architecture.

The proposed central mode control framework conforms to the concept
that defined in draft [RFC8283].

The scenario and simulation results of CCDR traffic engineering is
described in draft [I-D.draft-wang-teas-ccdr]

Table of Contents

   1. Introduction ................................................ 2
   2. Conventions used in this document............................ 3
   3. Dual-BGP framework for simple topology. ......................3
   4. Dual-BGP in large Scale Topology............................. 5
   5. Multi-BGP for Extended Traffic Differentiation ...............5
   6. CCDR based framework for Multi-BGP strategy deployment....... 6
   7. PCEP extension for key parameters delivery................... 7
   8. CCDR Deployment Consideration................................ 8
   9. Security Considerations...................................... 9
   10. IANA Considerations......................................... 9
   11. Conclusions ................................................ 9
   12. References ................................................. 9
      12.1. Normative References................................... 9
      12.2. Informative References................................ 10
   13. Acknowledgments ........................................... 10

1. Introduction

   Draft  [I-D.draft-wang-teas-ccdr]  describes  the  scenario  and

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   simulation results for the CCDR traffic engineering. In summary, the
   requirements for CCDR traffic engineering in Native IP network are
   the following:
   1) No complex MPLS signaling procedure.
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