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:
Feb. 07, 2023
Filed:
Jul. 15, 2021
Fujitsu Limited, Kawasaki, JP;
Masaaki Noro, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An inspection device includes a memory and a processor. The processor is coupled to the memory and configured to transmit, to a network, an inspection packet that includes a first address for which a plurality of transfer devices in a network does not learn correspondences between the first address and transfer destination devices. The first address is a transmission destination address. The inspection device receives a first packet from the network and determines whether the first packet matches the inspection packet. The inspection devices transmits, to the network, a setting packet of which a transmission source address is set to the first address.