BGP SR Policy Extensions to Enable IFIT
draft-qin-idr-sr-policy-ifit-04

Document Type Replaced Internet-Draft (idr WG)
Authors Fengwei Qin  , Hang Yuan  , Tianran Zhou  , Giuseppe Fioccola  , Yali Wang 
Last updated 2020-11-19 (latest revision 2020-10-02)
Replaced by draft-ietf-idr-sr-policy-ifit
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Expired & archived
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Stream WG state Adopted by a WG
Document shepherd Susan Hares
IESG IESG state Replaced by draft-ietf-idr-sr-policy-ifit
Consensus Boilerplate Unknown
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Send notices to shares@ndzh.com

This Internet-Draft is no longer active.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-qin-idr-sr-policy-ifit-04.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 data plane on-path telemetry techniques, in particular the most popular are In-situ OAM (IOAM) and Alternate Marking. This document defines extensions to BGP to distribute SR policies carrying IFIT information. So that IFIT methods can be enabled automatically when the SR policy is applied.

Authors

Fengwei Qin (qinfengwei@chinamobile.com)
Hang Yuan (yuanhang@unionpay.com)
Tianran Zhou (zhoutianran@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.)