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. 26, 2026
Filed:
Jan. 28, 2021
Ntt, Inc., Tokyo, JP;
NTT, Inc., Tokyo, JP;
Abstract
A filter setting device () includes a shared filter DB () having a shared filter information table () in which information of each shared filter is recorded and a shared filter application destination table () in which a transfer device of an application destination of each shared filter is recorded; a shared filter creation unit () for determining new creation of a shared filter or diversion of an existing shared filter by referring to a shared filter information table () and a shared filter application destination table () on the basis of an instruction of a host server (), in the L3 transfer technology; and a configuration input unit () for generating a configuration on the basis of a determination result of the shared filter creation unit (), and setting a shared filter to be shared among a plurality of IF in a transfer device ().
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