PMS/Head-end based MPLS Ping and Traceroute in Inter-domain SR Networks
draft-ninan-mpls-spring-inter-domain-oam-00
| The information below is for an old version of the document | |||
|---|---|---|---|
| Document | Type | Expired Internet-Draft (mpls WG) | |
| Authors | Shraddha Hegde , Kapil Arora , Samson Ninan , Mukul Srivastava , Nagendra Nainar | ||
| Last updated | 2020-11-16 (latest revision 2020-05-06) | ||
| Replaces | draft-ninan-spring-mpls-inter-as-oam | ||
| Stream | Internet Engineering Task Force (IETF) | ||
| Formats |
Expired & archived
pdf
htmlized (tools)
htmlized
bibtex
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| Stream | WG state | Candidate for WG Adoption | |
| Document shepherd | No shepherd assigned | ||
| IESG | IESG state | Expired | |
| Consensus Boilerplate | Unknown | ||
| Telechat date | |||
| Responsible AD | (None) | ||
| Send notices to | (None) | ||
https://www.ietf.org/archive/id/draft-ninan-mpls-spring-inter-domain-oam-00.txt
Abstract
Segment Routing (SR) architecture leverages source routing and tunneling paradigms and can be directly applied to the use of a Multiprotocol Label Switching (MPLS) data plane. A network may consist of multiple IGP domains or multiple ASes under the control of same organization. It is useful to have the LSP Ping and traceroute procedures when an SR end-to-end path spans across multiple ASes or domains. This document describes mechanisms to facilitae LSP ping and traceroute in inter-AS/inter-domain SR networks in an efficient manner with simple OAM protocol extension which uses dataplane forwarding alone for sending Echo-Reply.
Authors
Shraddha Hegde
(shraddha@juniper.net)
Kapil Arora
(kapilaro@juniper.net)
Samson Ninan
(samson.cse@gmail.com)
Mukul Srivastava
(msri@juniper.net)
Nagendra Nainar
(naikumar@cisco.com)
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)