Copying SPRING WG for transparency. Thanks!
Jim From: The IESG <iesg-secret...@ietf.org> Date: Friday, May 3, 2024 at 11:37 AM To: IETF-Announce <ietf-annou...@ietf.org> Cc: adr...@olddog.co.uk <adr...@olddog.co.uk>, draft-ietf-mpls-spring-inter-domain-...@ietf.org <draft-ietf-mpls-spring-inter-domain-...@ietf.org>, James Guichard <james.n.guich...@futurewei.com>, mpls-cha...@ietf.org <mpls-cha...@ietf.org>, m...@ietf.org <m...@ietf.org> Subject: Last Call: <draft-ietf-mpls-spring-inter-domain-oam-13.txt> (Path Monitoring System/Head-end based MPLS Ping and Traceroute in Inter-domain Segment Routing Networks) to Proposed Standard The IESG has received a request from the Multiprotocol Label Switching WG (mpls) to consider the following document: - 'Path Monitoring System/Head-end based MPLS Ping and Traceroute in Inter-domain Segment Routing Networks' <draft-ietf-mpls-spring-inter-domain-oam-13.txt> as Proposed Standard The IESG plans to make a decision in the next few weeks, and solicits final comments on this action. Please send substantive comments to the last-c...@ietf.org mailing lists by 2024-05-17. Exceptionally, comments may be sent to i...@ietf.org instead. In either case, please retain the beginning of the Subject line to allow automated sorting. Abstract The Segment Routing (SR) architecture leverages source routing and can be directly applied to the use of a MPLS data plane. An SR-MPLS network may consist of multiple IGP domains or multiple Autonomous Systems(ASes) under the control of the same organization. It is useful to have the Label Switched Path (LSP) ping and traceroute procedures when an SR end-to-end path traverses multiple ASes or domains. This document describes mechanisms to facilitate LSP ping and traceroute in inter-AS and inter-domain SR-MPLS networks in an efficient manner with a simple Operations, Administration and Maintenance (OAM) protocol extension which uses data plane forwarding alone for forwarding echo replies on transit nodes. The file can be obtained via https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fdoc%2Fdraft-ietf-mpls-spring-inter-domain-oam%2F&data=05%7C02%7Cjames.n.guichard%40futurewei.com%7C7857ab0f38ed4de421aa08dc6b86fc57%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C638503474720135946%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=sxAqxH7GTdcua4XntZHh3%2FmdLe7Zd%2F%2FyFtr%2FPQsl2tE%3D&reserved=0<https://datatracker.ietf.org/doc/draft-ietf-mpls-spring-inter-domain-oam/> The following IPR Declarations may be related to this I-D: https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fipr%2F3937%2F&data=05%7C02%7Cjames.n.guichard%40futurewei.com%7C7857ab0f38ed4de421aa08dc6b86fc57%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C638503474720151946%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=gQNUHnBocodpR1K9iuJP7xdrO2cJ7EAgxGsKaVhXXXc%3D&reserved=0<https://datatracker.ietf.org/ipr/3937/> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fdatatracker.ietf.org%2Fipr%2F5234%2F&data=05%7C02%7Cjames.n.guichard%40futurewei.com%7C7857ab0f38ed4de421aa08dc6b86fc57%7C0fee8ff2a3b240189c753a1d5591fedc%7C1%7C0%7C638503474720165310%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C0%7C%7C%7C&sdata=cGtCU0n9xxKrXknwMosYofkDHD2VGY01lzZOOti1z0g%3D&reserved=0<https://datatracker.ietf.org/ipr/5234/>
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