Invention Grant
- Patent Title: Communication system, control apparatus, communication apparatus, communication control method, and program
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Application No.: US14389309Application Date: 2013-03-29
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Publication No.: US09935876B2Publication Date: 2018-04-03
- Inventor: Kentaro Sonoda , Hideyuki Shimonishi , Toshio Koide , Yoichi Hatano , Masayuki Nakae , Masaya Yamagata , Yoichiro Morita , Takayuki Sasaki , Yuki Ashino , Takeo Ohno
- Applicant: Kentaro Sonoda , Hideyuki Shimonishi , Toshio Koide , Yoichi Hatano , Masayuki Nakae , Masaya Yamagata , Yoichiro Morita , Takayuki Sasaki , Yuki Ashino , Takeo Ohno
- Applicant Address: JP Tokyo
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McGinn IP Law Group, PLLC.
- Priority: JP2012-080279 20120330
- International Application: PCT/JP2013/002183 WO 20130329
- International Announcement: WO2013/145780 WO 20131003
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56 ; H04L12/741 ; H04L12/717 ; H04L12/751 ; H04L12/721 ; G06F9/455 ; H04L12/24
Abstract:
A communication system, includes: a node that requests a processing rule for processing a packet; and a control apparatus that notifies the node of the processing rule in response to the request. The control apparatus, upon being notified of change of a connection relationship between a communication apparatus to which a packet is addressed and the node, determines a forwarding path for a packet addressed to the communication apparatus and notifies the node of a processing rule for realizing the forwarding path.
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