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Re: [AVTCORE] [Technical Errata Reported] RFC7728 (5540)

Ben Campbell <ben@nostrum.com> Mon, 05 November 2018 10:10 UTC

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From: Ben Campbell <ben@nostrum.com>
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Date: Mon, 05 Nov 2018 17:10:24 +0700
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Cc: "Dale R. Worley" <worley@ariadne.com>, "avt@ietf.org" <avt@ietf.org>
To: Magnus Westerlund <magnus.westerlund@ericsson.com>
References: <87muqouumn.fsf@hobgoblin.ariadne.com> <DB7PR07MB49885B9DD6F0E2A111B4CE7C95CA0@DB7PR07MB4988.eurprd07.prod.outlook.com>
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Subject: Re: [AVTCORE] [Technical Errata Reported] RFC7728 (5540)
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> On Nov 5, 2018, at 10:40 AM, Magnus Westerlund <magnus.westerlund@ericsson.com> wrote:
> 
> On 2018-11-05 09:28, Dale R. Worley wrote:
>>>> Corrected Text
>>>> --------------
>>>>  PAUSED SHALL contain a fixed-length 32-bit parameter at the start of
>>>>  the Type Specific field with the extended RTP sequence number of the
>>>>  last RTP packet sent before the RTP stream was paused, in the same
>>>>  format as the extended highest sequence number received
>>>>  (Section 6.4.1 of [RFC3550]), or, if no packet has been sent, the
>>>>  value one less than the sequence number that will be chosen for the
>>>>  next packet sent (modulo 2^32).
>> Ben Campbell <ben@nostrum.com> writes:
>>> Do people have opinions on this errata report?
>> It looks like the erratum is correct as a correction.  The base RFC is
>> not as clear as I'd like regarding what this "extended RTP sequence
>> number" is, but in the context, I expect every reader to make the same
>> assumptions about how it is to be handled.
> 
> I agree that it is the likely interpretation. But, to be clear, I think
> we can accept this errata.

I marked it as “verified”.

Thanks!

Ben.

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