Re: [multipathtcp] explicit mode for smartphone scenario
<mohamed.boucadair@orange.com> Mon, 27 March 2017 12:33 UTC
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From: mohamed.boucadair@orange.com
To: "philip.eardley@bt.com" <philip.eardley@bt.com>, "multipathtcp@ietf.org" <multipathtcp@ietf.org>
Thread-Topic: explicit mode for smartphone scenario
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Date: Mon, 27 Mar 2017 12:33:46 +0000
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Subject: Re: [multipathtcp] explicit mode for smartphone scenario
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Hi Phil, The main issues with SOCKS are: · Too chatty: Up to 6 messages to establish a subflow · Introduce extra delay to establish MPTCP connections: several tens of ms were reported. · Some issues with incoming connections (compatibility with UPnP IGD). You can refer to slides 14 and 18: https://www.ietf.org/proceedings/95/slides/slides-95-mptcp-1.pdf Cheers, Med De : multipathtcp [mailto:multipathtcp-bounces@ietf.org] De la part de philip.eardley@bt.com Envoyé : vendredi 24 mars 2017 18:37 À : multipathtcp@ietf.org Objet : [multipathtcp] explicit mode for smartphone scenario Hi, So continuing to concentrate first **specifically** on the solution for this use case: <<. The other scenario involves an MPTCP-enabled smartphone, with LTE and WiFi, plus a proxy in the operator's network.>> And now looking at "explicit" solutions - meaning the smartphone is configured to know about the proxy. I'd like to understand better the pros and cons of the solution proposed in the plain-mode draft and the solution that uses SOCKS protocol between smartphone and the proxy. (I'm not sure where /if the latter is fully defined, described in https://www.ietf.org/proceedings/93/slides/slides-93-mptcp-3.pdf and https://dial.uclouvain.be/downloader/downloader.php?pid=thesis%3A366&datastream=PDF_01 Thanks phil
- [multipathtcp] explicit mode for smartphone scena… philip.eardley
- Re: [multipathtcp] explicit mode for smartphone s… mohamed.boucadair
- Re: [multipathtcp] explicit mode for smartphone s… Olivier Bonaventure