NETWORK SYSTEM AND NETWORK MANAGEMENT METHOD

WIPO Patent Application WO/2012/033117

A1

In the present invention, a controller completes flow entry settings for a switch before communication of a virtual machine commences. Specifically, the controller sets information of the virtual machine and information of a server which operates the virtual machine. The controller detects, by way of the switch, the information of the server which is controlled by the switch. When the set information of the server and the detected information of the server match, the controller sets in the switch a flow entry with regard to packets having said virtual machine as the destination, and this setting is performed on the basis of the information of the virtual machine on the server. The virtual machine then commences communication.

TAKASHIMA MASANORI (JP)
KASE TOMOHIRO (JP)
UENO HIROSHI (JP)
MASUDA TAKAHISA (JP)
YUN SUHUN (JP)

PCT/JP2011/070333

March 15, 2012

September 07, 2011

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NEC CORP (JP)
TAKASHIMA MASANORI (JP)
KASE TOMOHIRO (JP)
UENO HIROSHI (JP)
MASUDA TAKAHISA (JP)
YUN SUHUN (JP)

H04L12/56; H04L45/42; H04L45/74; H04L47/20

WO2010090182A1

2010-08-12

JP2010202444A

2010-09-16

AKIO IIJIMA: "Cloud Computing Jidai no Datacenter to Network no Sho Energy Gijutsu", NEC TECHNICAL JOURNAL, vol. 62, no. 3, 25 September 2009 (2009-09-25), pages 117 - 120, XP008155466
OPENFLOW SWITCH SPECIFICATION VERSION 1.0.0 (WIRE PROTOCOL 0X01, 31 December 2009 (2009-12-31)
See also references of EP 2615783A4

KUDOH Minoru (JP)
Minoru Kudo (JP)

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