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:
Jan. 21, 2014
Filed:
Feb. 16, 2011
Arvind Srinivasan, San Jose, CA (US);
Marcelino M. Dignum, Menlo Park, CA (US);
Arvind Srinivasan, San Jose, CA (US);
Marcelino M. Dignum, Menlo Park, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A system and method for routing network traffic for a blade server chassis, involving receiving a packet by a network express manager (NEM); obtaining the L2 address, the L3 address, and the L4 address from the packet; obtaining a first mapping that associates the L2 address with a network function; obtaining a second mapping that associates the network function with a configuration; generating a key based on the network function, the L3 address, and the L4 address; obtaining a third mapping that associates the key with a policy; making a determination to transmit the packet based on the policy; based on the determination, selecting a direct memory access (DMA) engine for transmitting the packet based on the configuration; and based on the determination, transmitting the packet to a blade using the DMA engine and the network function.