FYI -------- Forwarded Message -------- Date: Fri, 6 Dec 2019 13:53:42 -0800 From: rfc-edi...@rfc-editor.org
A new Request for Comments is now available in online RFC libraries. RFC 8664 Title: Path Computation Element Communication Protocol (PCEP) Extensions for Segment Routing Author: S. Sivabalan, C. Filsfils, J. Tantsura, W. Henderickx, J. Hardwick Status: Standards Track Stream: IETF Date: December 2019 Mailbox: ms...@cisco.com, cfils...@cisco.com, jefftant.i...@gmail.com, wim.henderi...@nokia.com, jonathan.hardw...@metaswitch.com Pages: 29 Updates: RFC 8408 I-D Tag: draft-ietf-pce-segment-routing-16.txt URL: https://www.rfc-editor.org/info/rfc8664 DOI: 10.17487/RFC8664 Segment Routing (SR) enables any head-end node to select any path without relying on a hop-by-hop signaling technique (e.g., LDP or RSVP-TE). It depends only on "segments" that are advertised by link-state Interior Gateway Protocols (IGPs). An SR path can be derived from a variety of mechanisms, including an IGP Shortest Path Tree (SPT), an explicit configuration, or a Path Computation Element (PCE). This document specifies extensions to the Path Computation Element Communication Protocol (PCEP) that allow a stateful PCE to compute and initiate Traffic-Engineering (TE) paths, as well as a Path Computation Client (PCC) to request a path subject to certain constraints and optimization criteria in SR networks. This document updates RFC 8408. This document is a product of the Path Computation Element Working Group of the IETF. This is now a Proposed Standard. STANDARDS TRACK: This document specifies an Internet Standards Track protocol for the Internet community, and requests discussion and suggestions for improvements. Please refer to the current edition of the Official Internet Protocol Standards (https://www.rfc-editor.org/standards) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see https://www.ietf.org/mailman/listinfo/ietf-announce https://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see https://www.rfc-editor.org/search For downloading RFCs, see https://www.rfc-editor.org/retrieve/bulk Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-edi...@rfc-editor.org. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC _______________________________________________ Pce mailing list p...@ietf.org https://www.ietf.org/mailman/listinfo/pce
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