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-00.txt
Pages : 34
Date : 2021-01-19
Abstract:
This document specifies how to combine a Backward Recursive or
Hierarchical method with inter-domain paths in the context of
stateful Path Computation Element (PCE). It relies on the PCInitiate
message to set up independent paths per domain. Combining these
different paths together enables to operate them as end-to-end inter-
domain paths without the need for a signaling session between inter-
domain border routers. A new Stitching Label is defined, new Path
Setup Types, a new Association Type and a new PCEP communication
Protocol (PCEP) Capability are considered for that purpose.
The IETF datatracker status page for this draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-interdomain/
There are also htmlized versions available at:
https://tools.ietf.org/html/draft-ietf-pce-stateful-interdomain-00
https://datatracker.ietf.org/doc/html/draft-ietf-pce-stateful-interdomain-00
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