Re: [netconf] I-D Action: draft-ietf-netconf-udp-notif-06.txt

Kent Watsen <kent@watsen.net> Fri, 15 July 2022 19:26 UTC

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From: Kent Watsen <kent@watsen.net>
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Date: Fri, 15 Jul 2022 19:26:50 +0000
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To: Alex Huang Feng <alex.huang-feng@insa-lyon.fr>
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Subject: Re: [netconf] I-D Action: draft-ietf-netconf-udp-notif-06.txt
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Hi Alex, et. al.,

Thanks for the update and thank-you for addressing the need to be able to configure the DTLS-client.

Question: Is the ietf-tls-client:tls-client-grouping sufficient to configure DTLS-clients?   Is there a need to support new/different config?   Should a dedicated "dtls-client-grouping" be created?

Thanks,
Kent



> On Jun 29, 2022, at 5:51 AM, Alex Huang Feng <alex.huang-feng@insa-lyon.fr> wrote:
> 
> Dear Netconf WG,
> 
> We just published a new version of UDP-notif draft addressing the last IETF feedback.
> 
> The changes between -05 and -06 are mainly in the YANG module:
> • The port is made mandatory in the yang
> • Grouping name changed from “target-receiver” to “udp-receiver-grouping”
> • Added 2 new features into the yang module: dtls-supported and segmentation
> • Changed leaf name max-segmentation-size to max-segment-size
> • Added a new container for DTLS parameters configuration
> • Imports grouping ietf-tls-client from draft-ietf-netconf-tls-client-server-28 in the yang module
> 
> We are planning to add an example of the YANG in the upcoming version.
> I will present these changes and the upcoming planned changes in the next IETF114.
> 
> All new feedback is welcomed.
> 
> Best regards,
> 
> Alex Huang Feng
> 
>> Begin forwarded message:
>> 
>> From: internet-drafts@ietf.org <mailto:internet-drafts@ietf.org>
>> Subject: [netconf] I-D Action: draft-ietf-netconf-udp-notif-06.txt
>> Date: 29 June 2022 at 11:01:38 CEST
>> To: <i-d-announce@ietf.org <mailto:i-d-announce@ietf.org>>
>> Cc: netconf@ietf.org <mailto:netconf@ietf.org>
>> Reply-To: netconf@ietf.org <mailto:netconf@ietf.org>
>> 
>> 
>> A New Internet-Draft is available from the on-line Internet-Drafts directories.
>> This draft is a work item of the Network Configuration WG of the IETF.
>> 
>>        Title           : UDP-based Transport for Configured Subscriptions
>>        Authors         : Guangying Zheng
>>                          Tianran Zhou
>>                          Thomas Graf
>>                          Pierre Francois
>>                          Alex Huang Feng
>>                          Paolo Lucente
>>  Filename        : draft-ietf-netconf-udp-notif-06.txt
>>  Pages           : 24
>>  Date            : 2022-06-29
>> 
>> Abstract:
>>   This document describes an UDP-based notification mechanism to
>>   collect data from networking devices.  A shim header is proposed to
>>   facilitate the data streaming directly from the publishing process on
>>   network processor of line cards to receivers.  The objective is to
>>   provide a lightweight approach to enable higher frequency and less
>>   performance impact on publisher and receiver processes compared to
>>   already established notification mechanisms.
>> 
>> 
>> 
>> The IETF datatracker status page for this draft is:
>> https://datatracker.ietf.org/doc/draft-ietf-netconf-udp-notif/ <https://datatracker.ietf.org/doc/draft-ietf-netconf-udp-notif/>
>> 
>> There is also an htmlized version available at:
>> https://datatracker.ietf.org/doc/html/draft-ietf-netconf-udp-notif-06
>> 
>> A diff from the previous version is available at:
>> https://www.ietf.org/rfcdiff?url2=draft-ietf-netconf-udp-notif-06
>> 
>> 
>> Internet-Drafts are also available by rsync at rsync.ietf.org::internet-drafts
>> 
>> 
>> _______________________________________________
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> 
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