Hi WG, This update includes adding the auto-bw support for SR Path setup types (SR-MPLS and SRv6 data plane).
Welcome your review comments and suggestions. Thanks, Rakesh (for authors) On Wed, Nov 5, 2025 at 4:49 PM <[email protected]> wrote: > Internet-Draft draft-ietf-pce-stateful-pce-autobw-update-03.txt is now > available. It is a work item of the Path Computation Element (PCE) WG of > the > IETF. > > Title: Update to Automatic Bandwidth Adjustment Procedure of Stateful > PCE for MPLS-TE and SR-TE LSPs > Authors: Shuping Peng > Dhruv Dhody > Rakesh Gandhi > Name: draft-ietf-pce-stateful-pce-autobw-update-03.txt > Pages: 10 > Dates: 2025-11-05 > > Abstract: > > The Stateful PCE extensions allow Stateful control of Traffic > Engineering (TE) LSPs using PCEP for RSVP-TE and Segment Routing (SR) > (for both MPLS and IPv6 Data planes) for both PCE-Initiated and PCC- > Initiated LSPs. > > Extensions to the Path Computation Element Communication Protocol > (PCEP) for MPLS-TE Label Switched Path (LSP) Automatic Bandwidth > Adjustments with Stateful PCE are defined in RFC 8733. It defines > the AUTO-BANDWIDTH-ATTRIBUTES TLV and a set of sub-TLVs for each of > the attributes. The sub-TLVs are included if there is a change since > the last information sent in the PCEP message. However, it lacks a > mechanism to remove an attribute identified by the sub-TLV > explicitly. > > This document updates RFC 8733 by defining the behaviour to remove an > attribute explicitly. > > In addition, this document updates RFC 8733 by applying the PCEP > extensions to SR-TE LSPs (for both MPLS and IPv6 Data planes), in > addition to MPLS-TE LSPs. > > The IETF datatracker status page for this Internet-Draft is: > https://datatracker.ietf.org/doc/draft-ietf-pce-stateful-pce-autobw-update/ > > There is also an HTML version available at: > > https://www.ietf.org/archive/id/draft-ietf-pce-stateful-pce-autobw-update-03.html > > A diff from the previous version is available at: > > https://author-tools.ietf.org/iddiff?url2=draft-ietf-pce-stateful-pce-autobw-update-03 > > Internet-Drafts are also available by rsync at: > rsync.ietf.org::internet-drafts > > > _______________________________________________ > Pce mailing list -- [email protected] > To unsubscribe send an email to [email protected] >
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