[Idr] RFC 9085 on Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing
rfc-editor@rfc-editor.org Fri, 13 August 2021 19:18 UTC
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Subject: [Idr] RFC 9085 on Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing
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A new Request for Comments is now available in online RFC libraries. RFC 9085 Title: Border Gateway Protocol - Link State (BGP-LS) Extensions for Segment Routing Author: S. Previdi, K. Talaulikar, Ed., C. Filsfils, H. Gredler, M. Chen Status: Standards Track Stream: IETF Date: August 2021 Mailbox: stefano@previdi.net, ketant@cisco.com, cfilsfil@cisco.com, hannes@rtbrick.com, mach.chen@huawei.com Pages: 27 Updates/Obsoletes/SeeAlso: None I-D Tag: draft-ietf-idr-bgp-ls-segment-routing-ext-18.txt URL: https://www.rfc-editor.org/info/rfc9085 DOI: 10.17487/RFC9085 Segment Routing (SR) allows for a flexible definition of end-to-end paths by encoding paths as sequences of topological subpaths, called "segments". These segments are advertised by routing protocols, e.g., by the link-state routing protocols (IS-IS, OSPFv2, and OSPFv3) within IGP topologies. This document defines extensions to the Border Gateway Protocol - Link State (BGP-LS) address family in order to carry SR information via BGP. This document is a product of the Inter-Domain Routing 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-editor@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