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PCEP Extension for Stateful Inter-Domain Tunnels
draft-ietf-pce-stateful-interdomain-03

Document Type Expired Internet-Draft (pce WG)
Authors Olivier Dugeon , Julien Meuric , Young Lee , Daniele Ceccarelli
Last updated 2022-09-05 (Latest revision 2022-03-04)
Replaces draft-dugeon-pce-stateful-interdomain
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Formats
Expired & archived
Stream WG state WG Document
Document shepherd (None)
IESG IESG state Expired
Consensus boilerplate Unknown
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This Internet-Draft is no longer active.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

This document specifies how to use a Backward Recursive or Hierarchical method to derive inter-domain paths in the context of stateful Path Computation Element (PCE). The mechanism relies on the PCInitiate message to set up independent paths per domain. Combining these different paths together enables them to be operated as end-to- end inter-domain paths, without the need for a signaling session between inter-domain border routers. For this purpose, this document defines a new Stitching Label, new Association Type, and a new PCEP communication Protocol (PCEP) Capability.

Authors

Olivier Dugeon
Julien Meuric
Young Lee
Daniele Ceccarelli

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