I-D Action: draft-zhu-srpof-ehdt-00.txt

internet-drafts@ietf.org Tue, 14 August 2018 14:27 UTC

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Subject: I-D Action: draft-zhu-srpof-ehdt-00.txt
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Date: Tue, 14 Aug 2018 07:27:44 -0700
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A New Internet-Draft is available from the on-line Internet-Drafts directories.


        Title           : Source Routing with Protocol-oblivious Forwarding to Enable Efficient e-Health Data Transfer
        Author          : Zuqing Zhu
	Filename        : draft-zhu-srpof-ehdt-00.txt
	Pages           : 12
	Date            : 2018-08-14

Abstract:
   It has already been confirmed that software-defined networking (SDN)
   can make the networks more programmable, adaptive and application
   aware. However, due to the large-scale and geographically-distributed
   nature of wide-area networks (WAN), the scalability could become a
   critical issue if we incorporate SDN for WANs (i.e., realizing SD-
   WANs). In this paper, we design and implement a novel network system
   that can leverage source routing with the protocol-oblivious
   forwarding (POF) to facilitate efficient e-Health data transfers with
   low setup latency. We develop the POF-based source routing protocol
   to realize a pipeline based packet processing procedure, which can
   replace the table-lookup based approach in traditional SDN networks
   and make the forwarding plane more efficient. The proposed scheme is
   demonstrated experimentally, and the results verify that with it, the
   flow-tables installed in each core switches in a POF-controlled SD-
   WAN can be minimized and the path setup latency of traffic flows can
   be reduced significantly as well.



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I-D Action: draft-zhu-srpof-ehdt-00.txt internet-drafts