Hi,

FYI, below is a draft of our intended response to the Liaison Statement "LS on 
ATSSS Phase 2 Requirements to IETF QUIC Working Group" which we intend to send 
next week.

Please feel free to send comments.

Thanks,
Lars, Lucas and Mark

--

Thank you for the update on your progress and your questions. Please find our
responses below.

On Qn-1: The future of multipath support for QUIC is currently under active
discussion in the IETF QUIC working group. While it was part of the original
charter due to its inclusion in the pre-IETF "Google QUIC" protocol, several
participants have argued during the last year that QUIC's connection migration
support is sufficient for the majority of our use cases, and that full-blown
support for multipath QUIC should consequently be abandoned as a WG deliverable.
Other WG participants remain of the opinion that multipath support for QUIC is
very important. Due to this active ongoing discussion, we do not have an 
estimate
at this time whether WG drafts for multipath QUIC will be available in 1Q2021.

On Qn-2: The QUIC WG is chartered to provide an encrypted transport protocol.
An option to disable encryption will hence not be standardized.

Kind regards,
Mark Nottingham, Lucas Pardue and Lars Eggert, QUIC Working Group chairs

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