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:
May. 04, 2021
Filed:
Feb. 29, 2016
Ntt Communications Corporation, Chiyoda-ku, JP;
Takanori Mizuguchi, Tokyo, JP;
Kento Ikeda, Tokyo, JP;
Junya Kato, Tokyo, JP;
Kaname Nishizuka, Tokyo, JP;
Masashi Sakurada, Tokyo, JP;
NTT Communications Corporation, Chiyoda-ku, JP;
Abstract
A communication controller performs route control in a communication system comprising a specific network, a first network configured to accommodate a specific device connected to the specific network, a second network provided between the specific network and the first network, and a filter configured to restrict communication according to a predetermined condition. The communication controller device includes: a route-setting device which controls the path such that a first path of the branched path is set as a path leading to a predetermined address space including an address of the specific device via the filter, and a second path of the branched path is set as a path leading to the first network in which the predetermined address space is excluded from an address space of the first network.