[Pce] I-D Action: draft-ietf-pce-stateful-interdomain-02.txt
internet-drafts@ietf.org Mon, 12 July 2021 17:30 UTC
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Subject: [Pce] I-D Action: draft-ietf-pce-stateful-interdomain-02.txt
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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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