Re: [savnet] Welcome to the savnet mailing list - dsav framework

Xingang Shi <shixg@cernet.edu.cn> Thu, 03 March 2022 03:47 UTC

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From: Xingang Shi <shixg@cernet.edu.cn>
Date: Thu, 3 Mar 2022 11:47:32 +0800
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To: Dan Li <tolidan@tsinghua.edu.cn>
Cc: "Joel M. Halpern" <jmh@joelhalpern.com>, savnet@ietf.org
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Subject: Re: [savnet] Welcome to the savnet mailing list - dsav framework
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On Thu, Mar 3, 2022 at 10:13 AM <tolidan@tsinghua.edu.cn> wrote:

> For the "subnet" term, we just want to mean the layer-2 network that is
> attached to the router. Can we change it to "access network"? or any
> suggestions from other colleagues?
>
> For the "probing" term, I definitely agree that "notification" is better,
> since we do not need any response from downstream routers. We will change
> "probing" to "notification" for subsequent materials.
>
> Maybe "advertisement" or "announcement" is also a choice? We have seen
them in  IGP and BGP.

Regards,
Xingang



> We will also re-organize the slides, by primarily putting open questions
> in the slides. Initial considerations for the questions will be put to the
> discussion phase, if the audience has interest.
>
> Comments from more colleagues in the list will be appreciated.
>
> Thanks,
> Dan
>
> -----邮件原件-----
> 发件人: Joel M. Halpern <jmh@joelhalpern.com>
> 发送时间: 2022年3月2日 23:40
> 收件人: tolidan@tsinghua.edu.cn; savnet@ietf.org
> 主题: Re: [savnet] Welcome to the savnet mailing list - dsav framework
>
> I look forward to comments from folks on the list.
>
> First, and particularly, I really like the set of open questions and
> issues.  that is really helpful.
>
> On slide 5, I think there is one technical point that could use
> improvement.  You refer to node B checking for local subnets / networks.
>   I know what local subnets are.  I do not think "local networks" are well
> defined.  I think your intent is to terminate reports that are only
> destined to destinations node B considers to be customers.  If so, this
> needs to be reworded slightly.
>
> I am concerned that the deck may be too long to cover.   In this case
> the right answer may be to plan to go through the questions slides quickly
> in your presentation, and then spend more time on whichever questions the
> room (virtual and in person) finds most relevant.
>
> As a minor point, I still find referring to the protocol behavior as
> probing to be misleading.  The messages are notifications.  They are not
> probes which produce informational responses.
>
> Yours,
> Joel
>
> On 2/28/2022 9:29 AM, tolidan@tsinghua.edu.cn wrote:
> > Dear all,
> >
> > Welcome to join the savnet mailing list. The topic of this mailing
> > list is about source address validation (SAV) in intra-domain and
> > inter-domain networks. We will have a BoF meeting about this topic on
> > Mar 24 in IETF 113 (refer to the agenda:
> > https://datatracker.ietf.org/meeting/113/agenda.html
> > <https://datatracker.ietf.org/meeting/113/agenda.html>). The link of
> > the BoF proposal is
> > https://datatracker.ietf.org/doc/bofreq-li-sav-for-intra-and-inter-dom
> > ain-networks/
> > <
> https://datatracker.ietf.org/doc/bofreq-li-sav-for-intra-and-inter-domain-networks/
> >.
> >
> >
> > Enclosed please find the presentation slides we prepared for the BoF
> > meeting, one about the gap analysis and one about the solution
> > framework. Your comments and feedback will be highly appreciated. Hope
> > that our discussions in this mailing list can help the BoF meeting
> > more efficient and more effective.
> >
> > Best,
> >
> > Dan Li
> >
> >
>
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