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:
Jul. 28, 2020
Filed:
Apr. 21, 2016
Nippon Telegraph and Telephone Corporation, Chiyoda-ku, JP;
Hiroshi Kurakami, Musashino, JP;
NIPPON TELEGRAPH AND TELEPHONE CORPORATION, Chiyoda-ku, JP;
Abstract
A connection control apparatus is configured such that a connection count calculator calculates a TCP connection count, which is the number of TCP connections established between a server and one or more clients on a network, of each of servers on the network. The connection control apparatus is configured such that, when a determiner determines that the calculated count is larger than or equal to a predetermined threshold value, an anomalous connection detector detects anomalous connection, and a packet controller controls packet transmission and reception over the anomalous connection.