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[Pce] ASCII in PCEP (WAS - Re: WGLC for draft-ietf-pce-vn-association-05)

Dhruv Dhody <dd@dhruvdhody.com> Thu, 17 March 2022 05:20 UTC

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From: Dhruv Dhody <dd@dhruvdhody.com>
Date: Thu, 17 Mar 2022 10:49:50 +0530
Message-ID: <CAP7zK5ZP2YjEsisBqABJpiUpCVRmbbKcZwvweVronNBGdZuzWg@mail.gmail.com>
To: Adrian Farrel <adrian@olddog.co.uk>
Cc: pce@ietf.org, draft-ietf-pce-vn-association@ietf.org, pce-chairs <pce-chairs@ietf.org>
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Subject: [Pce] ASCII in PCEP (WAS - Re: WGLC for draft-ietf-pce-vn-association-05)
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Hi Adrian, WG,

Just one point and starting a new thread ->

>
>
>
> 4.
>
>
>
> How does internationalization work for the Virtual Network Name?
>
> Why is ASCII acceptable?
>
>
>
> ---
>
>
>

In the past, we had limited to ASCII, see SYMBOLIC-PATH-NAME TLV (RFC
8231).

I see a recent discussion (but not sure if it is resolved yet) for the
spring SR policy draft related to the same topic -
https://datatracker.ietf.org/doc/draft-ietf-spring-segment-routing-policy/ballot/
(search for ASCII)

I think it is wise for PCE WG to think more about this -
- Do we continue to use ASCII only
- Do we define strings as UTF-8 from now on and leave the old ones as ASCII
- Do we make sure older names can be encoded in UTF-8 by defining a new TLV
or some other technique?

Thoughts?

Thanks!
Dhruv



>
>
> *From:* Pce <pce-bounces@ietf.org> *On Behalf Of *Dhruv Dhody
> *Sent:* 22 February 2022 12:18
> *To:* pce@ietf.org
> *Cc:* draft-ietf-pce-vn-association@ietf.org; pce-chairs <
> pce-chairs@ietf.org>
> *Subject:* [Pce] WGLC for draft-ietf-pce-vn-association-05
>
>
>
> Hi WG,
>
> This email starts a 3-weeks working group last call for
> draft-ietf-pce-vn-association-05 [1
> <https://datatracker.ietf.org/doc/draft-ietf-pce-vn-association/>] to
> accommodate the upcoming draft submission deadline.
>
> Please indicate your support or concern for this draft. If you are opposed
> to the progression of the draft to RFC, please articulate your concern. If
> you support it, please indicate that you have read the latest version and
> it is ready for publication in your opinion. As always, review comments and
> nits are most welcome.
>
> The WG LC will end on Tuesday 15th March 2022.
>
> A general reminder to the WG to be more vocal during the
> last-call/adoption and help us unclog our queues :)
>
> Thanks,
> Dhruv & Julien
>
> [1] https://datatracker.ietf.org/doc/draft-ietf-pce-vn-association/
>

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