COMMUNICATION SYSTEM, CONTROL DEVICE, AND PROCESSING RULE SETTING METHOD AND PROGRAM

Title:

COMMUNICATION SYSTEM, CONTROL DEVICE, AND PROCESSING RULE SETTING METHOD AND PROGRAM

Document Type and Number:

WIPO Patent Application WO/2012/169164

Kind Code:

A1

Abstract:

A communication system includes: a plurality of forwarding nodes that process a packet transmitted from a user terminal, in accordance with a processing rule that has been set, and a control device that selects a forwarding node in which a processing rule is to be set, from among the plurality of forwarding nodes, such that processing rules are set so as not to be concentrated in a specific forwarding node, based on the number of processing rules that are set in each of the forwarding nodes.

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Inventors:

SONODA KENTARO (JP)
SHIMONISHI HIDEYUKI (JP)
NAKAE MASAYUKI (JP)
YAMAGATA MASAYA (JP)
MORITA YOICHIRO (JP)

Application Number:

PCT/JP2012/003632

Publication Date:

December 13, 2012

Filing Date:

June 01, 2012

Export Citation:

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Assignee:

NEC CORP (JP)
SONODA KENTARO (JP)
SHIMONISHI HIDEYUKI (JP)
NAKAE MASAYUKI (JP)
YAMAGATA MASAYA (JP)
MORITA YOICHIRO (JP)

International Classes:

H04L12/56; H04L45/121; H04L45/42; H04L49/111

Domestic Patent References:

WO2010090182A1	2010-08-12
WO2008095010A1	2008-08-07
WO2010090182A1	2010-08-12

Foreign References:

JP2010161473A	2010-07-22
JP2001211204A	2001-08-03
JP2010161473A	2010-07-22
US20010023455A1	2001-09-20

Other References:

MARTIN CASADO ET AL.: "Ethane: Taking Control of the Enterprise, Proceedings of the 2007 conference on Applications, technologies, architectures, and protocols for computer communications", ACM, 27 August 2007 (2007-08-27), pages 1 - 12, XP002531272
"OpenFlow Switch Specification Implemented (Wire Protocol Ox02)", 26 May 2011 (2011-05-26), Retrieved from the Internet
See also references of EP 2719130A4

Attorney, Agent or Firm:

KATO, Asamichi (20-12 Shin-Yokohama 3-chome, Kohoku-ku, Yokohama-sh, Kanagawa 33, JP)

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