A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Path Computation Element WG of the IETF.
Title : PCEP Extension for Stateful Inter-Domain Tunnels
Authors : Olivier Dugeon
Julien Meuric
Young Lee
Daniele Ceccarelli
Filename : draft-ietf-pce-stateful-interdomain-02.txt
Pages : 37
Date : 2021-07-12
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.
The IETF datatracker status page for this 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-02
A diff from the previous version is available at:
https://www.ietf.org/rfcdiff?url2=draft-ietf-pce-stateful-interdomain-02
Internet-Drafts are also available by anonymous FTP at:
ftp://ftp.ietf.org/internet-drafts/
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