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Re: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-12.txt

Markus.Amend@telekom.de Sat, 20 January 2024 15:52 UTC

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From: Markus.Amend@telekom.de
To: tsvwg@ietf.org
Thread-Topic: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-12.txt
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Date: Sat, 20 Jan 2024 15:52:05 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tsvwg/udmOapFL5Pl3_1zwbDlorYOxKGU>
Subject: Re: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-12.txt
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Dear TSVWG community,

we have released our next version to close the last issues in our Github tracker, mainly related to Olivier's review.

You can find a summary of all changes at https://github.com/tsvwg/ietf-multipath-dccp/releases/tag/draft-ietf-12.

Please let us know if you think something is still missing or can be improved.

Unless otherwise stated by you, we think the draft is now mature enough to take the next step.

Br

Markus as part of the author team


> -----Original Message-----
> From: tsvwg <tsvwg-bounces@ietf.org> On Behalf Of internet-
> drafts@ietf.org
> Sent: Samstag, 20. Januar 2024 16:43
> To: i-d-announce@ietf.org
> Cc: tsvwg@ietf.org
> Subject: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-12.txt
> 
> Internet-Draft draft-ietf-tsvwg-multipath-dccp-12.txt is now available. It is
> a work item of the Transport and Services Working Group (TSVWG) WG of
> the
> IETF.
> 
>    Title:   DCCP Extensions for Multipath Operation with Multiple Addresses
>    Authors: Markus Amend
>             Anna Brunstrom
>             Andreas Kassler
>             Veselin Rakocevic
>             Stephen Johnson
>    Name:    draft-ietf-tsvwg-multipath-dccp-12.txt
>    Pages:   52
>    Dates:   2024-01-20
> 
> Abstract:
> 
>    DCCP communications as defined in [RFC4340] are restricted to a
>    single path per connection, yet multiple paths often exist between
>    peers.  The simultaneous use of available multiple paths for a DCCP
>    session could improve resource usage within the network and, thus,
>    improve user experience through higher throughput and improved
>    resilience to network failures.  Use cases for Multipath DCCP (MP-
>    DCCP) are mobile devices (e.g., handsets, vehicles) and residential
>    home gateways simultaneously connected to distinct networks as, e.g.,
>    a cellular and a Wireless Local Area (WLAN) network or a cellular and
>    a fixed access network.  Compared to the existing multipath
>    protocols, such as MPTCP, MP-DCCP provides specific support for non-
>    TCP user traffic (e.g., UDP or plain IP).
> 
>    This document specifies a set of extensions to DCCP to support
>    multipath operations.  Multipath DCCP provides the ability to
>    simultaneously use multiple paths between peers.  The protocol offers
>    the same type of service to applications as DCCP and provides the
>    components necessary to establish and use multiple DCCP flows across
>    different paths simultaneously.
> 
> The IETF datatracker status page for this Internet-Draft is:
> https://datatracker.ietf.org/doc/draft-ietf-tsvwg-multipath-dccp/
> 
> There is also an HTML version available at:
> https://www.ietf.org/archive/id/draft-ietf-tsvwg-multipath-dccp-12.html
> 
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-tsvwg-multipath-dccp-12
> 
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>

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