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:
Sep. 20, 2011
Filed:
Jul. 07, 2006
Rony Kay, Cupertino, CA (US);
Rony Kay, Cupertino, CA (US);
Cpacket Networks, Inc., Mountain View, CA (US);
Abstract
An apparatus that facilitates network security for input network traffic includes microcode controlled state machines, each of which includes a computation kernel. Rules applied to a network traffic segment are distributed across the computation kernels. At least two of the computation kernels include condition logic configured by microcode stored in an associated control store to evaluate a unique configured rule in microcode to produce modification instructions. A distribution circuit routes the network traffic segment to each of the microcode controlled state machines. A circuit generates a modification command by combining the modification instructions from each of the at least two computation kernels, and performs a modification of the input network traffic based on the modification command to produce modified output network traffic that facilitates network security.