[Pce] Fw: New Version Notification for draft-xiong-pce-detnet-bounded-latency-06.txt

xiong.quan@zte.com.cn Mon, 20 October 2025 06:11 UTC

Date: Mon, 20 Oct 2025 14:11:04 +0800
Message-ID: <20251020141104106JAy5MrZn-QkuqvY0e_u_d@zte.com.cn>
References: 176093135777.1976177.1099913248632575020@dt-datatracker-84f8f646b-tg6mn
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Subject: [Pce] Fw: New Version Notification for draft-xiong-pce-detnet-bounded-latency-06.txt
Archived-At: <https://mailarchive.ietf.org/arch/msg/pce/5YQp3ZOHv3K-kU1tpolH2u-Rw8Q>

Hi WG,


Thanks for your comments and suggestions from Dhruv, Andrew and Janos at last presentation!

The authors updated a new version-06 like following:

1, changed the DLI encoding to align with the draft-ietf-detnet-dataplane-taxonomy 

2, changed the metric name from "jitter" to "variation" and changed to three metric types to align with RFC8655

3, added deterministic path computation and calculation for end-to-end bounded latency metrics

4, added defination and clarification for DP-RRO subobject

5, added encoding example for the operations of  DP-ERO and DP-RRO subobject


Hope this new version can help to address your concerns. Further feedback are very welcome! Thanks!


Best Regards,
Quan



Original


From: internet-drafts@ietf.org <internet-drafts@ietf.org>
To: Peng Liu <liupengyjy@chinamobile.com>;熊泉00091065;Rakesh Gandhi <rgandhi@cisco.com>;
Date: 2025年10月20日 11:36
Subject: New Version Notification for draft-xiong-pce-detnet-bounded-latency-06.txt

A new version of Internet-Draft draft-xiong-pce-detnet-bounded-latency-06.txt
has been successfully submitted by Quan Xiong and posted to the
IETF repository.
 
Name:     draft-xiong-pce-detnet-bounded-latency
Revision: 06
Title:    PCEP Extension for Bounded Latency
Date:     2025-10-20
Group:    Individual Submission
Pages:    17
URL:      https://www.ietf.org/archive/id/draft-xiong-pce-detnet-bounded-latency-06.txt
Status:   https://datatracker.ietf.org/doc/draft-xiong-pce-detnet-bounded-latency/
HTML:     https://www.ietf.org/archive/id/draft-xiong-pce-detnet-bounded-latency-06.html
HTMLized: https://datatracker.ietf.org/doc/html/draft-xiong-pce-detnet-bounded-latency
Diff:     https://author-tools.ietf.org/iddiff?url2=draft-xiong-pce-detnet-bounded-latency-06
 
Abstract:
 
   In certain networks, such as Deterministic Networking (DetNet), it is
   required to consider the bounded latency for path selection.  This
   document describes the extensions for Path Computation Element
   Communication Protocol (PCEP) to carry the bounded latency
   constraints and distribute deterministic paths for end-to-end path
   computation in deterministic services.
 
 
 
The IETF Secretariat

[Pce] Fw: New Version Notification for draft-xion… xiong.quan