[multipathtcp] FW: New Version Notification for draft-amend-mptcp-robe-01.txt
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From: Markus.Amend@telekom.de
To: multipathtcp@ietf.org, kangjiao@huawei.com
Thread-Topic: New Version Notification for draft-amend-mptcp-robe-01.txt
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Date: Tue, 05 Nov 2019 07:02:41 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/multipathtcp/XW1KAMxlQ8CtpLe_G-2LWPMzbiE>
Subject: [multipathtcp] FW: New Version Notification for draft-amend-mptcp-robe-01.txt
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Dear all, I'm happy to announce the availability of a significantly improved next RobE draft version emerging from the previous draft and draft-kang-mptcp-initial-path-selection. This time, the document gives a much more complete overview on solutions to redcuce the probability that MPTCP fails at connection establishment. By differentiating the solutions between RFC6824(bis) compatible and requiring protocol modifications, a clear structure is introduced. BR Markus > -----Original Message----- > From: internet-drafts@ietf.org <internet-drafts@ietf.org> > Sent: Montag, 4. November 2019 21:46 > To: Amend, Markus <Markus.Amend@telekom.de>; Amend, Markus > <Markus.Amend@telekom.de>; Jiao Kang <kangjiao@huawei.com> > Subject: New Version Notification for draft-amend-mptcp-robe-01.txt > > > A new version of I-D, draft-amend-mptcp-robe-01.txt has been successfully > submitted by Markus Amend and posted to the IETF repository. > > Name: draft-amend-mptcp-robe > Revision: 01 > Title: Multipath TCP Extension for Robust Session Establishment > Document date: 2019-11-04 > Group: Individual Submission > Pages: 27 > URL: https://www.ietf.org/internet-drafts/draft-amend-mptcp-robe- > 01.txt > Status: https://datatracker.ietf.org/doc/draft-amend-mptcp-robe/ > Htmlized: https://tools.ietf.org/html/draft-amend-mptcp-robe-01 > Htmlized: https://datatracker.ietf.org/doc/html/draft-amend-mptcp-robe > Diff: https://www.ietf.org/rfcdiff?url2=draft-amend-mptcp-robe-01 > > Abstract: > Multipath TCP extends the plain, single-path limited, TCP towards the > capability of multipath transmission. This greatly improves the > reliability and performance of TCP communication. For backwards > compatibility reasons the Multipath TCP was designed to setup > successfully an initial path first, after which subsequent paths can > be added for multipath transmission. For that reason the Multipath > TCP has the same limitations as the plain TCP during connection > setup, in case the selected path is not functional. > > This document proposes a set of implementations and possible > combinations thereof, that provide a more Robust Establishment (RobE) > of MPTCP sessions. It includes RobE_TIMER, RobE_SIM, RobE_eSIM and > RobE_IPS. > > RobE_TIMER is designed to stay close to MPTCP in that standard > functionality is used wherever possible. Resiliency against network > outages is achieved by modifying the SYN retransmission timer: If one > path is defective, another path is used. > > RobE_SIM and RobE_eSIM provides the ability to simultaneously use > multiple paths for connection setup. They ensure connectivity if at > least one functional path out of a bunch of paths is given and offers > beside that the opportunity to significantly improve loading times of > Internet services. > > RobE_IPS provides a heuristic to select properly an initial path for > connection establishment with a remote host based on empirical data > derived from previous connection information. > > In practice, these independent solutions can be complementary used. > This document also presents the design and protocol procedure for > those combinations in addition to the respective stand-alone > solutions. > > > > > 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. > > The IETF Secretariat
- [multipathtcp] FW: New Version Notification for d… Markus.Amend