Getting Ready for Energy-Efficient Networking E. Stephan Internet-Draft Orange Intended status: Informational M. Palmero Expires: 24 February 2025 Cisco Systems 23 August 2024 Green BoF requirements collections draft-stephan-green-bof-reqs-collections-00 Abstract This memo extracts and groups requirements from the drafts which provided material to the green BoF. The aim is to determine initial sets of requirements actionable at different levels of the framework. About This Document This note is to be removed before publishing as an RFC. The latest revision of this draft can be found at https://emile22.github.io/green-bof-req-collections/draft-stephan- green-bof-reqs-collections.html. Status information for this document may be found at https://datatracker.ietf.org/doc/draft- stephan-green-bof-reqs-collections/. Discussion of this document takes place on the Getting Ready for Energy-Efficient Networking Working Group mailing list (mailto:green- bof@ietf.org), which is archived at https://mailarchive.ietf.org/arch/browse/green-bof/. Subscribe at https://www.ietf.org/mailman/listinfo/green-bof/. Source for this draft and an issue tracker can be found at https://github.com/emile22/green-bof-req-collections. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at https://datatracker.ietf.org/drafts/current/. Stephan & Palmero Expires 24 February 2025 [Page 1] Internet-Draft Green BoF requirements collections August 2024 Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." This Internet-Draft will expire on 24 February 2025. Copyright Notice Copyright (c) 2024 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/ license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Revised BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Revised BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2 2. Requirements extracted from legacy-path . . . . . . . . . . . 3 3. Requirements from rfc6988bis-green draft Open Issues . . . . 3 4. Requirements extracted from sustainability-insights uses cases . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5. Security Considerations . . . . . . . . . . . . . . . . . . . 5 6. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 6 7. Informative References . . . . . . . . . . . . . . . . . . . 6 Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . 6 Authors' Addresses . . . . . . . . . . . . . . . . . . . . . . . 6 1. Introduction This memo extracts and groups requirements from the drafts which provided material [GREEN-BOF], [sustainability-insights], [legacy-path] and [rfc6988bis-green] to the green BoF. The aim is to determine initial sets of requirements actionable at different levels of the framework [last-charter]. The tables below respect the format and the semantic of operators requirements table of [last-charter]. Stephan & Palmero Expires 24 February 2025 [Page 2] Internet-Draft Green BoF requirements collections August 2024 2. Requirements extracted from [legacy-path] +============+============================+===========+==========+ | category | requirements | note | Priority | +============+============================+===========+==========+ | Inventory | component control capacity | Per | 1 (i) | | Management | (aka component max on/off | component | | | | frequency supported) | control | | +------------+----------------------------+-----------+----------+ | Analysis | assess the gains of | Device | 1 (ii) | | | introducing eco-designed | Level | | | | components in a device | Mgmt | | +------------+----------------------------+-----------+----------+ | Control& | comprehensive support of | Network | 1 (iii) | | Mgmt | network-wide energy | Level | | | | efficiency includes legacy | Mgmt | | | | devices | | | +------------+----------------------------+-----------+----------+ Table 1 (i) Avoid control to break the component (ii) the gain must be measurable (iii) network-wide solution must include legacy devices and green-wg ready devices 3. Requirements from [rfc6988bis-green] draft Open Issues +===============+=================+=====================+==========+ | category | requirements | note | Priority | +===============+=================+=====================+==========+ | Control& Mgmt | Distinguish | rfc6988bis battery | 2 | | | backup sources | | | +---------------+-----------------+---------------------+----------+ | Inventory | Reporting on | Fit in "Inventory | 2 | | Management | Other Entities, | of power components | | | | typically smart | (of devices, racks, | | | | PDU or PoE | etc) including | | | | | together" | | +---------------+-----------------+---------------------+----------+ | Observability | Room sensor | Data Center Case | 4 | | or | (hvac...) | | | | Interaction | | | | | with Other | | | | | domain | | | | +---------------+-----------------+---------------------+----------+ Stephan & Palmero Expires 24 February 2025 [Page 3] Internet-Draft Green BoF requirements collections August 2024 | Observability | flexible | Standard metric | 2 | | | (future-proof) | | | | | description of | | | | | the nature of | | | | | the sources of | | | | | the energy used | | | +---------------+-----------------+---------------------+----------+ Table 2 4. Requirements extracted from [sustainability-insights] uses cases There are limited to energy consumption vs sustainability Stephan & Palmero Expires 24 February 2025 [Page 4] Internet-Draft Green BoF requirements collections August 2024 +===============+=======================+================+==========+ | category | requirements | note | Priority | +===============+=======================+================+==========+ | Observability | Provide near-real- | Helps identify | 2 | | | time energy | which devices | | | | consumption to | or network | | | | different device | functions are | | | | types, service | consuming more | | | | types, and | energy. | | | | individual users | | | +---------------+-----------------------+----------------+----------+ | Migration or | Provide KPIs for | Helps make | | | Upgrade | energy efficiency | informed | | | | parameters, enhance | decisions | | | | accuracy of upgrade | about upgrades | | | | decisions | based on | | | | | actual usage | | | | | data. | | +---------------+-----------------------+----------------+----------+ | Recycling | Report on percentage | Major driver | 4 | | | of recycled user | of the | | | | devices and | circular | | | | components. Enable | economy, | | | | comprehensive | transparency | | | | reporting and | is key | | | | recycling efforts | | | +---------------+-----------------------+----------------+----------+ | Power | Provide KPIs for | Monitor | 4 | | Optimization | energy efficiency | network and | | | | parameters. Perform | application | | | | actions to reduce | performance to | | | | energy consumption | optimize power | | | | | usage | | +---------------+-----------------------+----------------+----------+ | Control& Mgmt | Stop and restart | Save power | 2 | | Switch off | WiFi APs with the | consumption | | | | right time, space, | during periods | | | | and service | when APs are | | | | granularity | not in use. | | +---------------+-----------------------+----------------+----------+ Table 3 5. Security Considerations TODO Security Stephan & Palmero Expires 24 February 2025 [Page 5] Internet-Draft Green BoF requirements collections August 2024 6. IANA Considerations This document has no IANA actions. 7. Informative References [GREEN-BOF] "BOF proposal for GREEN WG Creation", 10 May 2024, . [last-charter] "GREEN BOF framework", 20 August 2024, . [legacy-path] "Requirements for Energy Efficiency Management", 21 July 2024, . [rfc6988bis-green] "Requirements for Energy Efficiency Management, 11 years after the EMAN RFC6988", 21 July 2024, . [sustainability-insights] "Sustainability Insights", 7 May 2024, . Acknowledgments TODO acknowledge. Authors' Addresses Emile Stephan Orange France Email: emile.stephan@gmail.com Marisol Palmero Cisco Systems Email: mpalmero@cisco.com Stephan & Palmero Expires 24 February 2025 [Page 6]