Re: [Dots] TR: New Version Notification for draft-reddy-dots-telemetry-04.txt

kaname nishizuka <kaname@nttv6.jp> Fri, 08 November 2019 11:16 UTC

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To: mohamed.boucadair@orange.com, "dots@ietf.org" <dots@ietf.org>
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From: kaname nishizuka <kaname@nttv6.jp>
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Subject: Re: [Dots] TR: New Version Notification for draft-reddy-dots-telemetry-04.txt
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Hi Med,

Thanks! I'll look into and use it.

kaname

On 2019/11/08 16:58, mohamed.boucadair@orange.com wrote:
> Hi Kaname,
>
> Apologies for the delay to have this done.
>
> The draft notes the following:
>
>        Notes: (1) Check naming conflict to ease CBOR mapping (e.g, low-
>        percentile is defined as yang:gauge64, list, or container).
>        Distinct names may be considered.
>
> Although this is not an issue in YANG, I updated some YANG attribute names to avoid cbor naming conflicts. The updated YANG module is available at: https://github.com/boucadair/draft-dots-telemetry/blob/master/draft-reddy-dots-telemetry-04.txt
>
> Please find below the mapping table. An online version is also available at: https://github.com/boucadair/draft-dots-telemetry/blob/master/mapping-table.txt.
>
>     +----------------------+-------------+------+---------------+--------+
>     | Parameter Name       | YANG        | CBOR | CBOR Major    | JSON   |
>     |                      | Type        | Key  |    Type &     | Type   |
>     |                      |             |      | Information   |        |
>     +----------------------+-------------+------+---------------+--------+
>     | ietf-dots-signal-cha |             |      |               |        |
>     | nnel:telemetry       | container   |0x8008| 5 map         | Object |
>     | tcid                 | uint32      |0x8009| 0 unsigned    | Number |
>     | telemetry-config     | container   |0x800A| 5 map         | Object |
>     | low-percentile       | decimal64   |0x800B| 6 tag 4       |        |
>     |                      |             |      |  [-2, integer]| String |
>     | mid-percentile       | decimal64   |0x800C| 6 tag 4       |        |
>     |                      |             |      |  [-2, integer]| String |
>     | high-percentile      | decimal64   |0x800D| 6 tag 4       |        |
>     |                      |             |      |  [-2, integer]| String |
>     | unit-config          | list        |0x800E| 4 array       | Array  |
>     | unit                 | enumeration |0x800F| 0 unsigned    | String |
>     | status               | boolean     |0x8010| 7 bits 20     | False  |
>     |                      |             |      | 7 bits 21     | True   |
>     | total-pipe-capability| list        |0x8011| 4 array       | Array  |
>     | pipe                 | uint64      |0x8012| 0 unsigned    | String |
>     | pre-mitigation       | list        |0x8013| 4 array       | Array  |
>     | telemetry-id         | uint32      |0x8014| 0 unsigned    | Number |
>     | total-traffic-       |             |      |               |        |
>     |    normal-baseline   | list        |0x8015| 4 array       | Array  |
>     | low-percentile-g     | yang:gauge64|0x8016| 0 unsigned    | String |
>     | mid-percentile-g     | yang:gauge64|0x8017| 0 unsigned    | String |
>     | high-percentile-g    | yang:gauge64|0x8018| 0 unsigned    | String |
>     | peak-g               | yang:gauge64|0x8019| 0 unsigned    | String |
>     | total-attack-traffic | list        |0x801A| 4 array       | Array  |
>     | total-traffic        | list        |0x801B| 4 array       | Array  |
>     | total-connection-    |             |      |               |        |
>     |        capacity      | list        |0x801C| 4 array       | Array  |
>     | connection           | uint64      |0x801D| 0 unsigned    | String |
>     | connection-client    | uint64      |0x801E| 0 unsigned    | String |
>     | embryonic            | uint64      |0x801F| 0 unsigned    | String |
>     | embryonic-client     | uint64      |0x8020| 0 unsigned    | String |
>     | connection-ps        | uint64      |0x8021| 0 unsigned    | String |
>     | connection-client-ps | uint64      |0x8022| 0 unsigned    | String |
>     | request-ps           | uint64      |0x8023| 0 unsigned    | String |
>     | request-client-ps    | uint64      |0x8024| 0 unsigned    | String |
>     | partial-request-ps   | uint64      |0x8025| 0 unsigned    | String |
>     | mitigation-start     | uint64      |0x8026| 0 unsigned    | String |
>     | partial-request-     |             |      |               |        |
>     |        client-ps     | uint64      |0x8027| 0 unsigned    | String |
>     | total-attack-        |             |      |               |        |
>     |        connection    | container   |0x8028| 5 map         | Object |
>     | low-percentile-l     | list        |0x8029| 4 array       | Array  |
>     | mid-percentile-l     | list        |0x802A| 4 array       | Array  |
>     | high-percentile-l    | list        |0x802B| 4 array       | Array  |
>     | peak                 | list        |0x802C| 4 array       | Array  |
>     | attack-detail        | container   |0x802D| 5 map         | Object |
>     | vendor-id            | uint32      |0x802E| 0 unsigned    | Number |
>     | attack-id            | string      |0x802F| 3 text string | String |
>     | attack-name          | string      |0x8030| 3 text string | String |
>     | attack-severity      | enumeration |0x8031| 0 unsigned    | String |
>     | start-time           | uint64      |0x8032| 0 unsigned    | String |
>     | end-time             | uint64      |0x8033| 0 unsigned    | String |
>     | source-count         | container   |0x8034| 5 map         | Object |
>     | top-talker           | container   |0x8035| 5 map         | Object |
>     | spoofed-status       | boolean     |0x8036| 7 bits 20     | False  |
>     |                      |             |      | 7 bits 21     | True   |
>     | low-percentile-c     | container   |0x8037| 5 map         | Object |
>     | mid-percentile-c     | container   |0x8038| 5 map         | Object |
>     | high-percentile-c    | container   |0x8039| 5 map         | Object |
>     | peak-c               | container   |0x803A| 5 map         | Object |
>     +----------------------+-------------+------+---------------+--------+
>
> Cheers,
> Med
>
>> -----Message d'origine-----
>> De : Dots [mailto:dots-bounces@ietf.org] De la part de
>> mohamed.boucadair@orange.com
>> Envoyé : mercredi 23 octobre 2019 13:25
>> À : kaname nishizuka; dots@ietf.org
>> Objet : Re: [Dots] TR: New Version Notification for draft-reddy-dots-
>> telemetry-04.txt
>>
>> Hi Kaname,
>>
>> Thank you for sharing the feedback.
>>
>> We will prepare an initial version of the mapping table that we will put on
>> the github. That table will be integrated in the next iteration of the
>> draft.
>>
>> Cheers,
>> Med
>>
>>> -----Message d'origine-----
>>> De : kaname nishizuka [mailto:kaname@nttv6.jp]
>>> Envoyé : mercredi 23 octobre 2019 11:07
>>> À : BOUCADAIR Mohamed TGI/OLN; dots@ietf.org
>>> Objet : Re: [Dots] TR: New Version Notification for draft-reddy-dots-
>>> telemetry-04.txt
>>>
>>> Hi Med, all,
>>>
>>> I'm planning to implement dots telemetry features into go-dots.
>>> Though it would evolve, ifan initial version of yang/cbor mapping was
>>> defined, it helps me a lot.
>>>
>>> thanks,
>>> Kaname
>>>
>>>
>>> On 2019/10/18 18:38, mohamed.boucadair@orange.com wrote:
>>>> Hi all,
>>>>
>>>> Although we are waiting for a call for adoption for this draft, we made
>>> some changes which you can track with the diff provided below.
>>>> Cheers,
>>>> Med
>>>>
>>>>> -----Message d'origine-----
>>>>> De : internet-drafts@ietf.org [mailto:internet-drafts@ietf.org]
>>>>> Envoyé : vendredi 18 octobre 2019 11:33
>>>>> À : chenmeiling; BOUCADAIR Mohamed TGI/OLN; Meiling Chen; Tirumaleswar
>>>>> Reddy; Ehud Doron; Reddy K
>>>>> Objet : New Version Notification for draft-reddy-dots-telemetry-04.txt
>>>>>
>>>>>
>>>>> A new version of I-D, draft-reddy-dots-telemetry-04.txt
>>>>> has been successfully submitted by Mohamed Boucadair and posted to the
>>>>> IETF repository.
>>>>>
>>>>> Name:		draft-reddy-dots-telemetry
>>>>> Revision:	04
>>>>> Title:		Distributed Denial-of-Service Open Threat Signaling
>> (DOTS)
>>>>> Telemetry
>>>>> Document date:	2019-10-18
>>>>> Group:		Individual Submission
>>>>> Pages:		41
>>>>> URL:            https://www.ietf.org/internet-drafts/draft-reddy-dots-
>>>>> telemetry-04.txt
>>>>> Status:         https://datatracker.ietf.org/doc/draft-reddy-dots-
>>>>> telemetry/
>>>>> Htmlized:       https://tools.ietf.org/html/draft-reddy-dots-
>> telemetry-
>>> 04
>>>>> Htmlized:       https://datatracker.ietf.org/doc/html/draft-reddy-
>> dots-
>>>>> telemetry
>>>>> Diff:           https://www.ietf.org/rfcdiff?url2=draft-reddy-dots-
>>>>> telemetry-04
>>>>>
>>>>> 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.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> 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.
>>>>>
>>>>> The IETF Secretariat
>>>> _______________________________________________
>>>> Dots mailing list
>>>> Dots@ietf.org
>>>> https://www.ietf.org/mailman/listinfo/dots
>> _______________________________________________
>> Dots mailing list
>> Dots@ietf.org
>> https://www.ietf.org/mailman/listinfo/dots