PMS/Head-end based MPLS Ping and Traceroute in Inter-AS SR Networks
draft-ninan-spring-mpls-inter-as-oam-02
Document | Type |
Replaced Internet-Draft
(individual)
Expired & archived
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Authors | Shraddha Hegde , Kapil Arora , Samson Ninan , Mukul Srivastava , Nagendra Kumar Nainar | ||
Last updated | 2020-05-07 (Latest revision 2019-11-04) | ||
Replaced by | draft-ninan-mpls-spring-inter-domain-oam | ||
RFC stream | (None) | ||
Intended RFC status | (None) | ||
Formats | |||
Stream | Stream state | (No stream defined) | |
Consensus boilerplate | Unknown | ||
RFC Editor Note | (None) | ||
IESG | IESG state | Replaced by draft-ninan-mpls-spring-inter-domain-oam | |
Telechat date | (None) | ||
Responsible AD | (None) | ||
Send notices to | (None) |
This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:
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. Segment Routing also provides an easy and efficient way to provide inter connectivity in a large scale network as described in [RFC8604]. [RFC8287] illustrates the problem and defines extensions to perform LSP Ping and Traceroute for Segment Routing IGP-Prefix and IGP-Adjacency Segment Identifiers (SIDs) with an MPLS data plane. It is useful to have the LSP Ping and traceroute procedures when an SR end-to-end path spans across multiple ASes. This document describes mechanisms to facilitae LSP ping and traceroute in inter-AS SR networks in an efficient manner with simple OAM protocol extension which uses dataplane forwarding alone for sending Echo-Reply.
Authors
Shraddha Hegde
Kapil Arora
Samson Ninan
Mukul Srivastava
Nagendra Kumar Nainar
(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)