< draft-chen-pce-pcep-ifit-03.txt   draft-chen-pce-pcep-ifit-04.txt >
PCE H. Chen PCE H. Yuan
Internet-Draft China Telecom Internet-Draft UnionPay
Intended status: Standards Track H. Yuan Intended status: Standards Track T. Zhou
Expires: January 10, 2022 UnionPay Expires: January 10, 2022 W. Li
T. Zhou
W. Li
G. Fioccola G. Fioccola
Y. Wang Y. Wang
Huawei Huawei
July 9, 2021 July 9, 2021
Path Computation Element Communication Protocol (PCEP) Extensions to Path Computation Element Communication Protocol (PCEP) Extensions to
Enable IFIT Enable IFIT
draft-chen-pce-pcep-ifit-03 draft-chen-pce-pcep-ifit-04
Abstract Abstract
This document defines PCEP extensions to distribute In-situ Flow This document defines PCEP extensions to distribute In-situ Flow
Information Telemetry (IFIT) information. So that IFIT behavior can Information Telemetry (IFIT) information. So that IFIT behavior can
be enabled automatically when the path is instantiated. In-situ Flow be enabled automatically when the path is instantiated. In-situ Flow
Information Telemetry (IFIT) refers to network OAM data plane on-path Information Telemetry (IFIT) refers to network OAM data plane on-path
telemetry techniques, in particular the most popular are In-situ OAM telemetry techniques, in particular the most popular are In-situ OAM
(IOAM) and Alternate Marking. The IFIT attributes here described can (IOAM) and Alternate Marking. The IFIT attributes here described can
be generalized for all path types but the application to Segment be generalized for all path types but the application to Segment
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A limited administrative domain provides the network administrator A limited administrative domain provides the network administrator
with the means to select, monitor and control the access to the with the means to select, monitor and control the access to the
network, making it a trusted domain also for the PCEP extensions network, making it a trusted domain also for the PCEP extensions
defined in this document. defined in this document.
9. Contributors 9. Contributors
The following people provided relevant contributions to this The following people provided relevant contributions to this
document: document:
Huanan Chen, independent, -
Dhruv Doody, Huawei Technologies, dhruv.ietf@gmail.com Dhruv Doody, Huawei Technologies, dhruv.ietf@gmail.com
10. Acknowledgements 10. Acknowledgements
The authors of this document would like to thank Huaimo Chen for the The authors of this document would like to thank Huaimo Chen for the
comments and review of this document. comments and review of this document.
11. References 11. References
11.1. Normative References 11.1. Normative References
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[I-D.qin-idr-sr-policy-ifit] [I-D.qin-idr-sr-policy-ifit]
Qin, F., Yuan, H., Zhou, T., Fioccola, G., and Y. Wang, Qin, F., Yuan, H., Zhou, T., Fioccola, G., and Y. Wang,
"BGP SR Policy Extensions to Enable IFIT", draft-qin-idr- "BGP SR Policy Extensions to Enable IFIT", draft-qin-idr-
sr-policy-ifit-04 (work in progress), October 2020. sr-policy-ifit-04 (work in progress), October 2020.
Appendix A. Appendix A.
Authors' Addresses Authors' Addresses
Huanan Chen
China Telecom
Guangzhou
China
Email: chenhuan6@chinatelecom.cn
Hang Yuan Hang Yuan
UnionPay UnionPay
1899 Gu-Tang Rd., Pudong 1899 Gu-Tang Rd., Pudong
Shanghai Shanghai
China China
Email: yuanhang@unionpay.com Email: yuanhang@unionpay.com
Tianran Zhou Tianran Zhou
Huawei Huawei
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