[alto] Fwd: Publication has been requested for draft-ietf-alto-performance-metrics-15
Jan Seedorf <ietf@j-f-s.de> Sun, 21 March 2021 22:43 UTC
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From: Jan Seedorf <ietf@j-f-s.de>
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Subject: [alto] Fwd: Publication has been requested for draft-ietf-alto-performance-metrics-15
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Dear all, here is my write-up for the publication request on draft-ietf-alto-performance-metrics: 1. Summary Jan Seedorf is the document shepherd for draft-ietf-alto-performance-metrics. Martin Duke is the responsible Area Director. The ALTO base protocol (RFC7285) defines only a single cost metric, the generic “routing cost” metric. As new ALTO use cases are being envisioned (e.g. CDN, 5G, data-intensive science applications, flexible inter-domain routing, etc.), the demand for more concrete cost metrics to be conveyed via the ALTO protocol arises. This document defines a multitude of such concrete ALTO cost metrics, such as one-way delay, hop count, residue bandwidth, and several more. This document is targeted as a Standards Track document (Proposed Standard). This designation is appropriate as the document contains normative behaviour and specifies several additions to the IANA "ALTO Cost Metric Registry" that should be adhered to by the communicating entities in order to realize the extension. 2. Review and Consensus The document was introduced originally in 2013 and has been iterated and presented at IEFT meetings many times. It was adopted as WG item in 2016, showing the general consensus in the ALTO WG for adding more concrete costs metrics to the ALTO protocol. The proposed metrics have been discussed extensively at IETF meetings and on the mailing list. Since some of these metrics must to be specified in an unambiguous fashion with clear semantics, external help from IETF experts was obtained: in 2018 a “Tsvart early review” was performed by Brian Trammell. The outcome has been discussed on the mailing list and has been addressed in newer versions of the document. Also, advice from IETF experts from the IPPM WG on the semantics of the proposed metrics was obtained, discussed, and incorporated into the document. All of these changes and semantics have been presented to the ALTO WG multiple times. In summary, there is clear consensus for draft-ietf-alto-performance-metrics in the ALTO WG, and it provides very useful cost metric extensions needed for many of the currently envisioned (future) ALTO use cases. A WGLC has successfully been passed with no objections, and extensive reviews were provided by various members of the WG and have all been addressed. 3. Intellectual Property The shepherd confirms that each author has stated to him that to the best of his/her (i.e. the author’s) knowledge, all IPR related to this document has been disclosed. 4. Other Points Note any downward references (see RFC 3967) and whether they appear in the DOWNREF Registry (http://trac.tools.ietf.org/group/iesg/trac/wiki/DownrefRegistry) as these need to be announced during Last Call. All normative references are ok (with respect to RFC 3967) as they are all towards documents with standards-level “Proposed Standards”, “Internet Standard”, or “BCP”. - Jan -------- Weitergeleitete Nachricht -------- Betreff: Publication has been requested for draft-ietf-alto-performance-metrics-15 Weitersenden-Datum: Sun, 21 Mar 2021 15:37:17 -0700 (PDT) Weitersenden-Von: alias-bounces@ietf.org Weitersenden-An: bill.wu@huawei.com, vijay.gurbani@gmail.com, ietf@j-f-s.de Datum: Sun, 21 Mar 2021 15:37:17 -0700 Von: Jan Seedorf via Datatracker <noreply@ietf.org> An: martin.h.duke@gmail.com Kopie (CC): alto-chairs@ietf.org, alto@ietf.org, iesg-secretary@ietf.org, ietf@j-f-s.de, jan@j-f-s.de Jan Seedorf has requested publication of draft-ietf-alto-performance-metrics-15 as Proposed Standard on behalf of the ALTO working group. Please verify the document's state at https://datatracker.ietf.org/doc/draft-ietf-alto-performance-metrics/
- [alto] Publication has been requested for draft-i… Jan Seedorf via Datatracker
- [alto] Fwd: Publication has been requested for dr… Jan Seedorf