Internet-Draft draft-ietf-pce-stateful-interdomain-07.txt is now available. It
is a work item of the Path Computation Element (PCE) WG of the IETF.
Title: PCEP Extension for Stateful Inter-Domain Tunnels
Authors: Olivier Dugeon
Julien Meuric
Young Lee
Daniele Ceccarelli
Name: draft-ietf-pce-stateful-interdomain-07.txt
Pages: 52
Dates: 2025-03-03
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. It delivers a new tool in the
PCE toolbox in order for operator to build Intent-Based Networking.
For this purpose, this document defines a new Stitching Label, new
Association Type, new PCEP communication Protocol (PCEP) Capability,
new PCE Errors Type and new PCE Notifications Type.
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-interdomain/
There is also an HTMLized version available at:
https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-interdomain-07
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-interdomain-07
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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