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Re: [AVTCORE] Martin Duke's No Objection on draft-ietf-avtcore-cc-feedback-message-08: (with COMMENT)

Colin Perkins <csp@csperkins.org> Mon, 02 November 2020 17:14 UTC

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From: Colin Perkins <csp@csperkins.org>
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Date: Mon, 02 Nov 2020 17:14:00 +0000
Cc: The IESG <iesg@ietf.org>, avtcore-chairs@ietf.org, avt@ietf.org, draft-ietf-avtcore-cc-feedback-message@ietf.org
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To: Martin Duke <martin.h.duke@gmail.com>
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Subject: Re: [AVTCORE] Martin Duke's No Objection on draft-ietf-avtcore-cc-feedback-message-08: (with COMMENT)
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> On 21 Sep 2020, at 18:55, Martin Duke via Datatracker <noreply@ietf.org> wrote:
> 
> Martin Duke has entered the following ballot position for
> draft-ietf-avtcore-cc-feedback-message-08: No Objection
> 
> When responding, please keep the subject line intact and reply to all
> email addresses included in the To and CC lines. (Feel free to cut this
> introductory paragraph, however.)
> 
> 
> Please refer to https://www.ietf.org/iesg/statement/discuss-criteria.html
> for more information about IESG DISCUSS and COMMENT positions.
> 
> 
> The document, along with other ballot positions, can be found here:
> https://datatracker.ietf.org/doc/draft-ietf-avtcore-cc-feedback-message/
> 
> 
> 
> ----------------------------------------------------------------------
> COMMENT:
> ----------------------------------------------------------------------
> 
> It sounds like Colin is addressing the tsvart review, so thanks.

Yes, I’ll do this.

> In section 5, can you clarify (or provide a reference) how to detect RTCP
> packet loss? Is this simply a matter of receiving them at less than the
> configured rate?


There’s no sequence number in RTCP, so loss has to be inferred based on time since last feedback. 

-- 
Colin Perkins
https://csperkins.org/

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