[Dots] Protocol Action: 'Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry' to Proposed Standard (draft-ietf-dots-telemetry-25.txt)
The IESG <iesg-secretary@ietf.org> Tue, 22 March 2022 09:29 UTC
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Date: Tue, 22 Mar 2022 02:29:10 -0700
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Subject: [Dots] Protocol Action: 'Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry' to Proposed Standard (draft-ietf-dots-telemetry-25.txt)
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The IESG has approved the following document: - 'Distributed Denial-of-Service Open Threat Signaling (DOTS) Telemetry' (draft-ietf-dots-telemetry-25.txt) as Proposed Standard This document is the product of the DDoS Open Threat Signaling Working Group. The IESG contact persons are Benjamin Kaduk and Roman Danyliw. A URL of this Internet Draft is: https://datatracker.ietf.org/doc/draft-ietf-dots-telemetry/ Technical Summary This document aims to enrich DOTS signal channel protocol with various telemetry attributes allowing optimal Distributed Denial-of- Service attack mitigation. It specifies the normal traffic baseline and attack traffic telemetry attributes a DOTS client can convey to its DOTS server in the mitigation request, the mitigation status telemetry attributes a DOTS server can communicate to a DOTS client, and the mitigation efficacy telemetry attributes a DOTS client can communicate to a DOTS server. The telemetry attributes can assist the mitigator to choose the DDoS mitigation techniques and perform optimal DDoS attack mitigation. Working Group Summary The first version of the document was published as individual draft in mid 2019. In December 2019 the draft was adopted as a working group document. The draft was widely discussed in DOTS WG during 2020, attracting most active WG members. Document Quality Document authors are also co-authors of core DOTS documents (signal channel, data channel etc.) The draft was reviewed by YANG Doctors (twice) and by Ops Directorate. There are at least two interoperable implementations of the draft, one of which participated in IETF 106 Hackathon. Personnel Valery Smyslov is the document shepherd Benjamin Kaduk is the responsible AD.