Re: [manet] ordered data items in DLEP pause extension

Lou Berger <lberger@labn.net> Thu, 14 June 2018 17:24 UTC

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From: Lou Berger <lberger@labn.net>
To: "Ratliff, Stanley" <sratliff@idirect.net>, manet <manet@ietf.org>, manet-chairs@ietf.org
Date: Thu, 14 Jun 2018 13:23:57 -0400
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Subject: Re: [manet] ordered data items in DLEP pause extension
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Will do.
Thanks,
Lou


----------
On June 14, 2018 11:01:04 AM "Ratliff, Stanley" <sratliff@idirect.net> wrote:

> Lou,
>
> I haven't seen any objection on the list, so please go ahead and update the 
> document at your discretion. I'll get the shepherds write-up done for it, 
> and request publication.
>
> Regards,
> Stan
>
>
>> -----Original Message-----
>> From: manet [mailto:manet-bounces@ietf.org] On Behalf Of Lou Berger
>> Sent: Tuesday, June 12, 2018 5:53 PM
>> To: manet <manet@ietf.org>; manet-chairs@ietf.org
>> Subject: Re: [manet] ordered data items in DLEP pause extension
>>
>> ***WARNING! THIS EMAIL ORIGINATES FROM OUTSIDE VT IDIRECT.*** .
>>
>> Hi,
>>
>> David and I discussed this - as I didn't feel strongly about this and his
>> comment was based on actual implementation experience, we've put
>> together a version that addresses his comment.  We also clarified the sub
>> data type field definition as it was somewhat under defined in the previous
>> version (I views this to be not a technical change, but rather an editorial
>> clarification) .
>>
>> The changes are:
>>     1) make the Queue Parameter Sub Data Item unordered by adding a
>> Queue Index field to the sub-DI
>>     2) formally define  Sub Data Item Type, the value (of 1) is not changed.
>>
>> The detailed diff can be seen at:
>> https://urldefense.proofpoint.com/v2/url?u=https-
>> 3A__github.com_louberger_dlep-2Dextensions_compare_working_lb_rev-
>> 2D03-2Dcomments&d=DwIGaQ&c=LlUvidvlhStGUSxQl0giOA&r=QzgCKlK-
>> eUsbLW5r8KZAL9L_yqNON1dbKtMa-
>> Wbxna8&m=mnEUJ2au8QqXTC56YWj73bOOb2O9MdB4savOD1U0hMY&s=x9
>> ECG0V3j9XblKw-aiiLkhqJmDrATKwojHdB6Twkx38&e=
>> and full text can be seen at:
>> https://urldefense.proofpoint.com/v2/url?u=https-
>> 3A__xml2rfc.tools.ietf.org_cgi-2Dbin_xml2rfc.cgi-3Furl-3Dhttps-
>> 3A__raw.githubusercontent.com_louberger_dlep-
>> 2Dextensions_master_pause_draft-2Dietf-2Dmanet-2Ddlep-2Dpause-
>> 2Dextension.xml&d=DwIGaQ&c=LlUvidvlhStGUSxQl0giOA&r=QzgCKlK-
>> eUsbLW5r8KZAL9L_yqNON1dbKtMa-
>> Wbxna8&m=mnEUJ2au8QqXTC56YWj73bOOb2O9MdB4savOD1U0hMY&s=G
>> c3VhcZN9eNCMTuywqNQo9U65VWP50q64gVPKLgnqE4&e=
>>
>> *No that this document is post LC*
>>
>> Does anyone object to this change?
>>
>> Chairs,
>>      Please let us know if / when we should submit this rev.
>>
>> Thank you,
>> Lou (and David)
>>
>> PS we'll update the flow control document to have the same clarification
>> (#2 above) once we publish this change.
>>
>> On 6/11/2018 12:56 PM, Wiggins, David - 0665 - MITLL wrote:
>> >
>> > In draft-ietf-manet-dlep-pause-extension-03, section 3.1.1 says “Queue
>> > Parameter Sub Data Items are an ordered list composed of sub data
>> > items with a common format.    The first sub data item is assigned a
>> > Queue Index value of 1, and subsequent data items are numbered
>> > incrementally.”
>> >
>> > I’d rather not allow the order of data items, even though they are sub
>> > data items, to convey any meaning.  It isn’t done anywhere else in
>> > DLEP (as far as I know), and I think that’s a good thing.  It allows a
>> > wider variety of implementations.  I believe this is easily fixed by
>> > adding a queue index field to the Queue Parameter Sub Data Item and
>> > adjusting the above-quoted sentences.
>> >
>> > David
>> >
>> >
>> >
>> > _______________________________________________
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>> 3A__www.ietf.org_mail
>> > man_listinfo_manet&d=DwIGaQ&c=LlUvidvlhStGUSxQl0giOA&r=QzgCKlK-
>> eUsbLW5
>> > r8KZAL9L_yqNON1dbKtMa-
>> Wbxna8&m=mnEUJ2au8QqXTC56YWj73bOOb2O9MdB4savOD1U
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