[EToSat] Path-wise congestion control with MASQUE as replacement for PEPs?

Joerg Deutschmann <joerg.deutschmann@fau.de> Tue, 21 April 2020 09:07 UTC

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To: masque@ietf.org
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From: Joerg Deutschmann <joerg.deutschmann@fau.de>
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Date: Tue, 21 Apr 2020 11:06:59 +0200
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Subject: [EToSat] Path-wise congestion control with MASQUE as replacement for PEPs?
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Dear MASQUE list,

could MASQUE provide path-wise congestion control, something like this 
(more fancy drawing attached):


                         MASQUE
                         Server
Client <------##########------##########------> Server
               ^          ^            ^
              quic       end2end      quic
              tunnel     quic         tunnel
              sat cc     datagrams    any cc


Other than classical VPNs, the outer tunnels would take care of the flow 
and congestion control. Such a setup could replace the Split TCP 
Performance Enhancement Proxies used in satellite networks.

Best regards
Joerg

-- 
Computer Science, Chair for Computer Networks and Communication Systems
Universität Erlangen-Nürnberg
Martensstr. 3, D-91058 Erlangen, Germany
e-mail: joerg.deutschmann@fau.de
phone:  +49-9131-8527914