[netconf] Re: I-D Action: draft-ietf-netconf-udp-client-server-05.txt

Mahesh Jethanandani <mjethanandani@gmail.com> Tue, 22 October 2024 15:49 UTC

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From: Mahesh Jethanandani <mjethanandani@gmail.com>
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Subject: [netconf] Re: I-D Action: draft-ietf-netconf-udp-client-server-05.txt
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Hi Med,

Understand your concerns of producing another document just to create these groupings. But I do not know if udp-client-server is the right place for it. To Alex’s point, these groupings could as well be defined (and used) in the netconf-over-quic, where the document decides which version of TLS to support. No?

> On Oct 21, 2024, at 10:33 PM, mohamed.boucadair@orange.com wrote:
> 
> Hi Mahesh,
>  
> My concern is to better structure the documents we are producing. I was initially concerned with producing another yet RFC that would simply include the following, while the document where udpc:udp-client and udps:udp-server is still under development:
>  
> ==
>   grouping quic-client:
>     +---u tlsc:tls-client-grouping
>     |       {tlscmn:tls13 and not tlscmn:tls12}?
>     +---u udpc:udp-client
>  
>  
>   grouping quic-server:
>     +---u tlss:tls-server-grouping
>     |       {tlscmn:tls13 and not tlscmn:tls12}?
>     +---u udps:udp-server
> ==
>  
> Having done something in the past is not a reason per to do that same path :-)
>  
> Cheers,
> Med
>  
> De : Mahesh Jethanandani <mjethanandani@gmail.com> 
> Envoyé : lundi 21 octobre 2024 22:23
> À : BOUCADAIR Mohamed INNOV/NET <mohamed.boucadair@orange.com>
> Cc : Kent Watsen <kent+ietf@watsen.net>; Alex Huang Feng <alex.huang-feng@insa-lyon.fr>; NETCONF WG <netconf@ietf.org>
> Objet : Re: [netconf] I-D Action: draft-ietf-netconf-udp-client-server-05.txt
>  
> 
> Speaking as a contributor again. 
>  
> I agree with Kent that the UDP draft does not imply QUIC or DTLS for that matter. If that was the case, we would not have defined draft-ietf-netconf-http-client-server separate from draft-ietf-netconf-tcp-client-server, which in turn would not have separated out draft-ietf-netconf-tls-client-server.
>  
> Cheers.
> 
> 
> On Oct 21, 2024, at 8:58 AM, mohamed.boucadair@orange.com <mailto:mohamed.boucadair@orange.com> wrote:
>  
> Hi Kent,
>  
> Still QUIC requires UDP and it seems straightforward to cover these two in one single document, especially that these are very simple and related modules.
>  
> Cheers,
> Med
>  
> De : Kent Watsen <kent+ietf@watsen.net <mailto:kent+ietf@watsen.net>> 
> Envoyé : jeudi 17 octobre 2024 23:54
> À : Alex Huang Feng <alex.huang-feng@insa-lyon.fr <mailto:alex.huang-feng@insa-lyon.fr>>
> Cc : BOUCADAIR Mohamed INNOV/NET <mohamed.boucadair@orange.com <mailto:mohamed.boucadair@orange.com>>; netconf@ietf.org <mailto:netconf@ietf.org>
> Objet : Re: [netconf] I-D Action: draft-ietf-netconf-udp-client-server-05.txt
>  
>  
> Also since UDP doesn’t imply QUIC (or DTLS), neither should be included in a UDP-focused draft.
>  
> K.  // contributor
>  
> 
> 
> 
> On Oct 17, 2024, at 12:50 PM, Alex Huang Feng <alex.huang-feng@insa-lyon.fr <mailto:alex.huang-feng@insa-lyon.fr>> wrote:
>  
> Dear Med,
>  
> I missed that one. Yes, there is a current discussion on whether the groupings from draft-andersson-netconf-quic-client-server should be moved to the draft-ietf-netconf-udp-client-server.
> My opinion is that groupings that simply use other groupings are not interesting enough to be defined in a RFC.
>  
> Regards,
> Alex
> 
> 
> 
> On 17 Oct 2024, at 18:26, mohamed.boucadair@orange.com <mailto:mohamed.boucadair@orange.com> wrote:
>  
> Hi Alex, 
> 
> 
> 
> There are no remaining issues on the draft.
> 
> I think there is still a pending issue about including the genetic quic groupings into this draft. 
> 
> Thank you.
> 
> Cheers,
> Med
> 
> 
> 
> -----Message d'origine-----
> De : Alex Huang Feng <alex.huang-feng@insa-lyon.fr <mailto:alex.huang-feng@insa-lyon.fr>>
> Envoyé : jeudi 17 octobre 2024 16:19
> À : Netconf <netconf@ietf.org <mailto:netconf@ietf.org>>
> Objet : [netconf] Re: I-D Action: draft-ietf-netconf-udp-client-
> server-05.txt
> 
> 
> Dear NETCONF,
> 
> This iteration addresses the comments from Med and William
> removing the "-grouping" from the groupings and the "-supported"
> from the feature.
> 
> There are no remaining issues on the draft.
> 
> Regards,
> Alex
> 
> 
> 
> On 17 Oct 2024, at 15:51, internet-drafts@ietf.org <mailto:internet-drafts@ietf.org> wrote:
> 
> Internet-Draft draft-ietf-netconf-udp-client-server-05.txt is
> now available.
> 
> 
> It is a work item of the Network Configuration (NETCONF) WG of
> the IETF.
> 
> 
> 
>  Title:   YANG Groupings for UDP Clients and UDP Servers
>  Authors: Alex Huang Feng
>           Pierre Francois
>           Kent Watsen
>  Name:    draft-ietf-netconf-udp-client-server-05.txt
>  Pages:   13
>  Dates:   2024-10-17
> 
> Abstract:
> 
>  This document defines two YANG 1.1 modules to support the
>  configuration of UDP clients and UDP servers.
> 
> The IETF datatracker status page for this Internet-Draft is:
> 
> https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2F <https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2F>
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> Mahesh Jethanandani
> mjethanandani@gmail.com <mailto:mjethanandani@gmail.com>
>  
>  
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Mahesh Jethanandani
mjethanandani@gmail.com