Title:
COMMUNICATION APPARATUS, CONTROL APPARATUS, COMMUNICATION SYSTEM, AND TRANSMISSION CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2015/178415
Kind Code:
A1
Abstract:
The objective of the invention is to provide an enriched method for suppressing transmissions of inquiry messages of flow entry. A communication apparatus comprises: a packet reception notification unit that, upon reception of predetermined packets, transmits, to a predetermined control apparatus, packet reception notifications indicating the receptions of the packets; and a packet monitor unit that receives, from the packet reception notification unit, a designated packet having been designated in advance among the predetermined packets and that, if a status value included in the designated packet satisfies a predetermined condition, inhibits the transmission of the packet reception notification to the control apparatus.
Inventors:
SASAKI TAKASHI (JP)
SUZUKI YOJI (JP)
SUZUKI YOJI (JP)
Application Number:
PCT/JP2015/064455
Publication Date:
November 26, 2015
Filing Date:
May 20, 2015
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H04L45/42; H04L47/32
Foreign References:
| JP2014502796A | 2014-02-03 | |||
| JP2001356801A | 2001-12-26 |
Other References:
DAISUKE KOTANI ET AL.: "A Method of Controlling Packet-In Messages in OpenFlow Switches for Reducing Loads of Switches and Control Networks", IEICE TECHNICAL REPORT, vol. 112, no. 212, 14 September 2012 (2012-09-14), pages 31 - 36, XP008179823
See also references of EP 3148126A4
See also references of EP 3148126A4
Attorney, Agent or Firm:
KATO, Asamichi (JP)
Asamichi Kato (JP)
Asamichi Kato (JP)
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