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Title: Packet capture engine for commodity network interface cards in high-speed networks

A method, systems for a packet capture engine for commodity network interface cards (NICs) in high-speed networks that provides lossless zero-copy packet capture and delivery services by exploiting multi-queue NICs and multicore architectures. The methods, systems include a ring-buffer-pool mechanism and a buddy-group based offloading mechanism.
Inventors:
; ;
Issue Date:
OSTI Identifier:
1479668
Assignee:
Fermi Research Alliance, LLC (Batavia, IL) FNAL
Patent Number(s):
10,079,740
Application Number:
14/931,956
Contract Number:
AC02-07CH11359
Resource Relation:
Patent File Date: 2015 Nov 04
Research Org:
Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
97 MATHEMATICS AND COMPUTING