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Re: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-14.txt

Markus.Amend@telekom.de Sat, 16 March 2024 16:30 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-14.txt
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Date: Sat, 16 Mar 2024 16:30:23 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/tsvwg/VpcT0tXQGWeXL0E_sZdm7BebDzc>
Subject: Re: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-14.txt
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Dear TSVWG community,

We have published draft version 14 to incorporate editorial suggestions from the WGLC and an early review comment from IANA.

Br

Markus


> -----Original Message-----
> From: tsvwg <tsvwg-bounces@ietf.org> On Behalf Of internet-drafts@ietf.org
> Sent: Samstag, 16. März 2024 17:22
> To: i-d-announce@ietf.org
> Cc: tsvwg@ietf.org
> Subject: [tsvwg] I-D Action: draft-ietf-tsvwg-multipath-dccp-14.txt
> 
> Internet-Draft draft-ietf-tsvwg-multipath-dccp-14.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-14.txt
>    Pages:   53
>    Dates:   2024-03-16
> 
> 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-14.html
> 
> A diff from the previous version is available at:
> https://author-tools.ietf.org/iddiff?url2=draft-ietf-tsvwg-multipath-dccp-14
> 
> Internet-Drafts are also available by rsync at:
> rsync.ietf.org::internet-drafts
>

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