Dear Jinming, Thanks for your message. Indeed, we took as departing point your draft, but adding few different aspects in terms of coding and considerations. We would be happy of jointly work on the topic and converge to some common approach, also incorporating feedback that could be received during IETF 123.
Thanks again and let’s discuss on how to pursue such common approach, Best regards Luis De: lijinming1836 <[email protected]> Enviado el: miércoles, 9 de julio de 2025 7:09 Para: [email protected]; LUIS MIGUEL CONTRERAS MURILLO <[email protected]> CC: lsr <[email protected]>; lijinming <[email protected]>; linchangwang <[email protected]> Asunto: Re: I-D Action: draft-ralc-lsr-energy-aware-routing-00.txt AVISO/WARNING: Este correo electrónico se originó desde fuera de la organización. No haga clic en enlaces ni abra archivos adjuntos a menos que reconozca al remitente y sepa que el contenido es seguro / This email has been originated from outside of the organization. Do not click links or open attachments unless you recognize the sender and know the content is safe. Dear Luis and Raul, I have carefully read your new draft on energy-aware routing. The idea of adding adjustment factors and power modes in TLVs is very valuable, as it effectively addresses some potential issues in deployment, which is worthy of reference. Meanwhile, I noticed that the approach proposed in your draft for implementing energy-aware routing via FlexAlgo and SR is highly consistent with the core ideas in our previous draft "li-lsr-flex-algo-energy-efficiency" — both drafts choose to carry information in TLVs within OSPF and ISIS to collect network energy consumption parameters. From this perspective, there is a certain degree of overlap between the two drafts. Considering the efficiency of promoting technical standardization, I suggest that we could merge the overlapping parts and collaborate to improve the overall content, forming a more consensus-based proposal. In addition, I believe that the key to the practical deployment of energy-aware routing lies in accurately evaluating the impact of traffic on power consumption, which also requires in-depth discussions among us in the future. Looking forward to your reply. Best regards, jinming https://datatracker.ietf.org/doc/draft-li-lsr-flex-algo-energy-efficiency/ https://datatracker.ietf.org/doc/draft-ralc-lsr-energy-aware-routing/ https://datatracker.ietf.org/doc/draft-liu-spring-sr-policy-energy-efficiency/ From: [email protected]<mailto:[email protected]> <[email protected]<mailto:[email protected]>> Time: 2025年7月8日 0:13 to: [email protected]<mailto:[email protected]> subject: I-D Action: draft-ralc-lsr-energy-aware-routing-00.txt Internet-Draft draft-ralc-lsr-energy-aware-routing-00.txt is now available. Title: Energy-aware Routing Using Flex-Algo in Segment Routing Authors: Raul Arco Luis M. Contreras Name: draft-ralc-lsr-energy-aware-routing-00.txt Pages: 13 Dates: 2025-07-07 Abstract: This document proposes enhancements to the Segment Routing (SR) Flexible Algorithm (Flex-Algo) framework by integrating power consumption metrics into routing decisions. It introduces metrics encompassing both node-level and link-level energy consumption attributes and proposes dynamic energy-aware path computation. By incorporating these metrics alongside traditional routing parameters, the enhanced Flex-Algo framework can enable networks to optimize routing paths for energy efficiency, and then leverage on advances router capabilities to further reduce operational costs as well as supporting sustainability objectives. The IETF datatracker status page for this Internet-Draft is: https://datatracker.ietf.org/doc/draft-ralc-lsr-energy-aware-routing/ There is also an HTMLized version available at: https://datatracker.ietf.org/doc/html/draft-ralc-lsr-energy-aware-routing-00 Internet-Drafts are also available by rsync at: rsync.ietf.org::internet-drafts _______________________________________________ I-D-Announce mailing list -- [email protected]<mailto:[email protected]> To unsubscribe send an email to [email protected]<mailto:[email protected]> ------------------------------------------------------------------------------------------------------------------------------------- ________________________________ Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede contener información privilegiada o confidencial y es para uso exclusivo de la persona o entidad de destino. 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