Re: [Dots] I-D Action: draft-ietf-dots-telemetry-02.txt

<mohamed.boucadair@orange.com> Fri, 07 February 2020 12:34 UTC

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From: mohamed.boucadair@orange.com
To: "dots@ietf.org" <dots@ietf.org>
Thread-Topic: [Dots] I-D Action: draft-ietf-dots-telemetry-02.txt
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Date: Fri, 07 Feb 2020 12:34:18 +0000
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Subject: Re: [Dots] I-D Action: draft-ietf-dots-telemetry-02.txt
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Hi all,

As promised last week, this new version focuses on Sections 7 & 8. Also, this version integrates comments received from Jon. A diff is provided below to track the changes.

Now that we have all the pieces glued together, we will start tweaking the behavior. The draft includes a set of open issues that we hope to solve in the next iterations. 

Please review and share your comments.

Note for the implementers: we removed the cbor values from the draft we are maintaining a table to be used for interops. The table can be seen at: https://github.com/boucadair/draft-dots-telemetry/blob/master/mapping-table.txt 

Cheers,
Med

> -----Message d'origine-----
> De : Dots [mailto:dots-bounces@ietf.org] De la part de internet-
> drafts@ietf.org
> Envoyé : vendredi 7 février 2020 13:26
> À : i-d-announce@ietf.org
> Cc : dots@ietf.org
> Objet : [Dots] I-D Action: draft-ietf-dots-telemetry-02.txt
> 
> 
> A New Internet-Draft is available from the on-line Internet-Drafts
> directories.
> This draft is a work item of the DDoS Open Threat Signaling WG of the
> IETF.
> 
>         Title           : Distributed Denial-of-Service Open Threat
> Signaling (DOTS) Telemetry
>         Authors         : Mohamed Boucadair
>                           Tirumaleswar Reddy
>                           Ehud Doron
>                           Meiling Chen
> 	Filename        : draft-ietf-dots-telemetry-02.txt
> 	Pages           : 74
> 	Date            : 2020-02-07
> 
> Abstract:
>    This document aims to enrich DOTS signal channel protocol with
>    various telemetry attributes allowing optimal DDoS attack
> mitigation.
>    This document 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.
> 
> 
> The IETF datatracker status page for this draft is:
> https://datatracker.ietf.org/doc/draft-ietf-dots-telemetry/
> 
> There are also htmlized versions available at:
> https://tools.ietf.org/html/draft-ietf-dots-telemetry-02
> https://datatracker.ietf.org/doc/html/draft-ietf-dots-telemetry-02
> 
> A diff from the previous version is available at:
> https://www.ietf.org/rfcdiff?url2=draft-ietf-dots-telemetry-02
> 
> 
> Please note that it may take a couple of minutes from the time of
> submission
> until the htmlized version and diff are available at tools.ietf.org.
> 
> Internet-Drafts are also available by anonymous FTP at:
> ftp://ftp.ietf.org/internet-drafts/
> 
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