BGP SR Policy Extensions to Enable IFIT
draft-qin-idr-sr-policy-ifit-04
Document | Type |
Replaced Internet-Draft
(idr WG)
Expired & archived
|
|
---|---|---|---|
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 | ||
RFC stream | Internet Engineering Task Force (IETF) | ||
Intended RFC status | (None) | ||
Formats | |||
Additional resources | Mailing list discussion | ||
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 | ||
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | shares@ndzh.com |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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
Hang Yuan
Tianran Zhou
Giuseppe Fioccola
Yali Wang
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)