PCEP SR Policy Extensions to Enable IFIT
draft-chen-pce-sr-policy-ifit-02

Document Type Replaced Internet-Draft (individual)
Last updated 2020-07-10
Replaced by draft-chen-pce-pcep-ifit
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-chen-pce-sr-policy-ifit-02.txt

Abstract

Segment Routing (SR) policy is a set of candidate SR paths consisting of one or more segment lists and necessary path attributes. It enables instantiation of an ordered list of segments with a specific intent for traffic steering. In-situ Flow Information Telemetry (IFIT) refers to network OAM applications that apply dataplane on- path telemetry techniques. This document defines extensions to PCEP to distribute SR policies carrying IFIT information. So that IFIT behavior can be enabled automatically when the SR policy is applied.

Authors

Huanan Chen (chenhuan6@chinatelecom.cn)
Hang Yuan (yuanhang@unionpay.com)
Tianran Zhou (zhoutianran@huawei.com)
Weidong Li (poly.li@huawei.com)
Giuseppe Fioccola (giuseppe.fioccola@huawei.com)
Yali Wang (wangyali11@huawei.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)