That's my fault. Should have checked in advance, copied values from the old Ali-Baba draft instead. I will do a pass with my colleagues at Ali-Baba to fix this class of issues.

-- Christian Huitema

On 12/13/2020 12:41 PM, Lucas Pardue wrote:
Hi Christian,

Thanks for sharing this work. I note that the I-D proposes a Transport Paramater of 0x40 but this collides with an existing entry listed on https://github.com/quicwg/base-drafts/wiki/Temporary-IANA-Registry <https://github.com/quicwg/base-drafts/wiki/Temporary-IANA-Registry>

Is that intentional? I think its worth a bit of coordination ahead of experimention (either ongoing or planned) to make sure the different multipath deployments don't adversely affect each other.

Cheers
Lucas

On Sun, 13 Dec 2020, 19:46 Spencer Dawkins at IETF, <[email protected] <mailto:[email protected]>> wrote:

    Hi, Christian,

    On Fri, Dec 11, 2020 at 1:47 PM Christian Huitema
    <[email protected] <mailto:[email protected]>> wrote:

        I have been working with Yanmei Liu , Yunfei Ma, Zhenyu Li and
        Qing An on this new draft, which merges input from the
        multipath experience of Ali-Baba and design suggestions on
        this list and in private conversations. One key design choice
        is to re-use as much as possible the mechanisms of connection
        migration of QUIC-v1.


    This is excellent news! One question below.

        -- Christian Huitema



        -------- Forwarded Message --------
        Subject:        New Version Notification for
        draft-liu-multipath-quic-00.txt
        Date:   Fri, 11 Dec 2020 11:26:20 -0800
        From:   [email protected] <mailto:[email protected]>
        To:     Christian Huitema <[email protected]>
        <mailto:[email protected]>, Zhenyu Li <[email protected]>
        <mailto:[email protected]>, Yunfei Ma <[email protected]>
        <mailto:[email protected]>, Yanmei Liu
        <[email protected]>
        <mailto:[email protected]>, Qing An
        <[email protected]> <mailto:[email protected]>




        A new version of I-D, draft-liu-multipath-quic-00.txt
        has been successfully submitted by Yanmei Liu and posted to the
        IETF repository.

        Name: draft-liu-multipath-quic
        Revision: 00
        Title: Multipath Extension for QUIC
        Document date: 2020-12-11
        Group: Individual Submission
        Pages: 22
        URL:
        https://www.ietf.org/archive/id/draft-liu-multipath-quic-00.txt
        <https://www.ietf.org/archive/id/draft-liu-multipath-quic-00.txt>
        Status:
        https://datatracker.ietf.org/doc/draft-liu-multipath-quic/
        <https://datatracker.ietf.org/doc/draft-liu-multipath-quic/>
        Html:
        https://www.ietf.org/archive/id/draft-liu-multipath-quic-00.html
        <https://www.ietf.org/archive/id/draft-liu-multipath-quic-00.html>
        Htmlized:
        https://tools.ietf.org/html/draft-liu-multipath-quic-00
        <https://tools.ietf.org/html/draft-liu-multipath-quic-00>


        Abstract:
        This document specifies multipath extension for the QUIC
        protocol to
        enable the simultaneous usage of multiple paths for a single
        connection. The extension is compliant with the single-path QUIC
        design. The design principle is to support multipath by adding
        limited extension to [QUIC-TRANSPORT].

        Discussion Venues

        This note is to be removed before publishing as an RFC.

        Source for this draft and an issue tracker can be found at
        https://github.com/yfmascgy/Multipath-QUIC-IETF-Draft
        <https://github.com/yfmascgy/Multipath-QUIC-IETF-Draft>.


    I talked with the Alibaba team about putting their work in Github,
    and they were agreeable, but I'm getting a 404 on this URL. Do you
    folks know when it will be created?

    Best,

    Spencer

        Please note that it may take a couple of minutes from the time
        of submission
        until the htmlized version and diff are available at
        tools.ietf.org <http://tools.ietf.org>.

        The IETF Secretariat


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