The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 15, 2015
Filed:
Sep. 05, 2011
Applicants:
Masanori Takashima, Tokyo, JP;
Tomohiro Kase, Tokyo, JP;
Hiroshi Ueno, Tokyo, JP;
Takahisa Masuda, Tokyo, JP;
Suhun Yun, Tokyo, JP;
Inventors:
Masanori Takashima, Tokyo, JP;
Tomohiro Kase, Tokyo, JP;
Hiroshi Ueno, Tokyo, JP;
Takahisa Masuda, Tokyo, JP;
Suhun Yun, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/801 (2013.01); H04L 12/717 (2013.01); H04L 12/46 (2006.01); H04J 1/16 (2006.01); H04L 12/721 (2013.01); H04L 12/707 (2013.01);
U.S. Cl.
CPC ...
H04L 47/12 (2013.01); H04L 12/462 (2013.01); H04L 45/38 (2013.01); H04L 45/42 (2013.01); H04L 45/24 (2013.01); H04L 45/66 (2013.01);
Abstract
A computer system of the present invention includes a controller which sets a flow entry to each of a plurality of switches before a packet is forwarded from a plurality of nodes, and each of switches which transfers a reception packet which contains a destination address defined in the flow entry, to a destination node defined in the flow entry regardless of a transmission source address of the reception packet.