Hi, dear colleagues,
I published the new version of draft-ietf-pce-pcep-bfd-parameters draft.
As due date of the previous version was expired, I saw interest in this draft
from several sides, I wanted to publish the updated version as soon as possible.
I made a lot of changes based on what I received during the adoption of this
draft, but not all of them. And I will continue to do so. I also introduced
some important changes on our side.
The main changes:
1. Add Path Setup Type to S-BFD capability TLV (like as Path Setup Type is
defined in rfc8408) – meaning PCE peer supporting of S-BFD per technology
* With additional validations and error
2. Correction of multiplier values
3. More accurate (right) definition for Discriminator as optional/MUST
sub-TLV use case and error
Other changes:
1. Correction and expanding of acronyms
2. Cases of low/upper of key words
3. Some explanation/description changes
4. …….
Best regards,
[Logo]<https://ribboncommunications.com/>
Marina Fizgeer
Sr. Manager, Systems Architecture | Ribbon
M +972.544860016
Petah Tikva, Israel
[Banner]<https://ribboncommunications.com/?_gl=1*6qlbuc*_gcl_au*MjA3NzE5OTk5NC4xNzI4NDE0NDY4*_ga*NTIxNzg1MDgxLjE3Mjg0MTQ0NjM.*_ga_VCEZ9Q3S3Y*MTcyODQ1MjEzMC4yLjEuMTcyODQ1MjE4OS4xLjAuMTA4NjExNTU4>
From: [email protected] <[email protected]>
Sent: Wednesday, August 20, 2025 10:04 PM
To: [email protected]
Cc: [email protected]
Subject: [EXTERNAL] [Pce] I-D Action: draft-ietf-pce-pcep-bfd-parameters-01.txt
Internet-Draft draft-ietf-pce-pcep-bfd-parameters-01.txt is now available. It
is a work item of the Path Computation Element (PCE) WG of the IETF.
Title: PCEP Extensions to support BFD parameters
Authors: Marina Fizgeer
Orly Bachar
Name: draft-ietf-pce-pcep-bfd-parameters-01.txt
Pages: 12
Dates: 2025-08-20
Abstract:
This document proposes extension to PCEP to configure LSP parameters.
Some of LSP parameters are needed to configure S-BFD for candidate
paths. Each candidate path is identified in PCEP by its uniquely
assigned PLSP-ID. The mechanism proposed in this document is
applicable to to all path setup types. This extension can work with
ifferent PCEP Path Setup Types but especially suitable for Segment
Routing (SR-MPLS, SRv6)..
The IETF datatracker status page for this Internet-Draft is:
https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-bfd-parameters/<https://datatracker.ietf.org/doc/draft-ietf-pce-pcep-bfd-parameters>
There is also an HTML version available at:
https://www.ietf.org/archive/id/draft-ietf-pce-pcep-bfd-parameters-01.html<https://www.ietf.org/archive/id/draft-ietf-pce-pcep-bfd-parameters-01.html>
A diff from the previous version is available at:
https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-pcep-bfd-parameters-01<https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-pcep-bfd-parameters-01>
Internet-Drafts are also available by rsync at:
rsync.ietf.org::internet-drafts
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