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Re: [xrblock] WGLC - draft-ietf-xrblock-rtcp-xr-jb-02.txt

Qin Wu <bill.wu@huawei.com> Fri, 14 December 2012 02:32 UTC

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From: Qin Wu <bill.wu@huawei.com>
To: "Romascanu, Dan (Dan)" <dromasca@avaya.com>, xrblock@ietf.org
References: <9904FB1B0159DA42B0B887B7FA8119CA024844@AZ-FFEXMB04.global.avaya.com> <9904FB1B0159DA42B0B887B7FA8119CA03F828@AZ-FFEXMB04.global.avaya.com>
Date: Fri, 14 Dec 2012 10:32:13 +0800
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Subject: Re: [xrblock] WGLC - draft-ietf-xrblock-rtcp-xr-jb-02.txt
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Hi,
----- Original Message ----- 
From: "Romascanu, Dan (Dan)" <dromasca@avaya.com>
To: <xrblock@ietf.org>
Sent: Thursday, December 13, 2012 9:24 PM
Subject: Re: [xrblock] WGLC - draft-ietf-xrblock-rtcp-xr-jb-02.txt


> This document is in good shape, I have a couple of issues that need clarification: 
> 
> 1. for all delay and water mark fields I see the following: 
> 
>>     If the measured value exceeds 0xFFFD, the value 0xFFFE SHOULD be
>      reported to indicate an over-range measurement.  If the
>      measurement is unavailable, the value 0xFFFF SHOULD be reported.
> 
> What are these SHOULD and not MUST? If there are exception cases please explain, if not s/SHOULD/MUST

[Qin]: It was brought up by Colin as well. Your point is taken. We will use "MUST".
> 
> 2. in the jitter buffer maximum delay description the following sentence seems crippled: 
> 
>> In adaptive jitter buffer implementations,
>      this value may dynamically.  
> 
> Something is missing here, please fix. 

[Qin]: Good catch, accepted. we will add "change" in beween which will be read as:
"this value may change dynamically"

> Thanks and Regards,
> 
> Dan
> 
> 
> 
> 
>> -----Original Message-----
>> From: xrblock-bounces@ietf.org [mailto:xrblock-bounces@ietf.org] On
>> Behalf Of Romascanu, Dan (Dan)
>> Sent: Thursday, November 29, 2012 2:52 PM
>> To: xrblock@ietf.org
>> Subject: [xrblock] WGLC - draft-ietf-xrblock-rtcp-xr-jb-02.txt
>> 
>> 
>> This is a Working Group Last Call for http://www.ietf.org/id/draft-ietf-
>> xrblock-rtcp-xr-jb-02.txt.
>> 
>> Please read and review this document, and send your comments, questions
>> and concerns to the WG list before December 13, 2012. If you have no
>> comments and you believe that the document is ready for submission to
>> the IESG as a Standards Track document please send a short message as
>> well to help us in determining the level of review and consensus.
>> 
>> Thanks and Regards,
>> 
>> Dan
>> 
>> 
>> 
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