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. 07, 2010
Filed:
May. 03, 2007
Eric R. Keller, Boulder, CO (US);
Philip B. James-roxby, Longmont, CO (US);
Graham F. Schelle, Boulder, CO (US);
Eric R. Keller, Boulder, CO (US);
Philip B. James-Roxby, Longmont, CO (US);
Graham F. Schelle, Boulder, CO (US);
Xilinx, Inc., San Jose, CA (US);
Abstract
A method is provided for simulating a processor of network packets. A specification is input for the processor. The specification includes actions specifying a modification of the network packets by the processor. Each action includes a guard condition that enables and disables the action. First and second values of certain fields are determined for each action. The guard condition enables and disables the action respectively for the first and second values of the fields. The network packets are generated. For each field included in the guard conditions, a value of the field is selected for each generated network packet from the values of the field within the first and second values for the actions. The specification of the processor is translated into a simulator of the processor. The modification of the network packets is simulated in the simulator. A result of the modification is displayed on a user interface.