PUŠ, Viktor, Petr VELAN, Lukáš KEKELY, Jan KOŘENEK and Pavel MINAŘÍK. Hardware Accelerated Flow Measurement of 100G Ethernet. In Remi Badonnel, Jin Xiao, Shingo Ata, Filip De Turck, Voicu Groza, Carlos Raniery P. dos Santos. IFIP/IEEE International Symposium on Integrated Network Management (IM 2015). Ottawa, Canada: IEEE Xplore Digital Library, 2015. p. 1147-1148. ISBN 978-3-901882-76-0.
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Basic information
Original name Hardware Accelerated Flow Measurement of 100G Ethernet
Authors PUŠ, Viktor, Petr VELAN, Lukáš KEKELY, Jan KOŘENEK and Pavel MINAŘÍK.
Edition Ottawa, Canada, IFIP/IEEE International Symposium on Integrated Network Management (IM 2015), p. 1147-1148, 2 pp. 2015.
Publisher IEEE Xplore Digital Library
Other information
Original language English
Type of outcome Proceedings paper
Country of publisher Canada
Confidentiality degree is not subject to a state or trade secret
Publication form electronic version available online
ISBN 978-3-901882-76-0
Keywords in English hardware; accelerated; flow monitoring; network monitoring; measurement; 100G; Ethernet
Tags International impact, Reviewed
Changed by Changed by: RNDr. Petr Velan, Ph.D., učo 255519. Changed: 31. 8. 2015 07:10.
Abstract
This demo demonstrates results of a joint research project of CESNET and INVEA-TECH focused on 100 GbE network flow monitoring using FPGA. It shows, to the best of our knowledge, the first flow monitoring setup capable of handling fully saturated 100 G Ethernet line. We present COMBO-CG card that provides accurate timestamps for high-resolution traffic monitoring. The card is complemented by fast DMA engine and optimized Linux drivers which were designed and implemented to achieve 100 Gbps data transfers through PCIe bus with low CPU utilization. Network traffic can be distributed among multiple CPU cores based on configurable hash functions. Our flow exporter is able to fully utilize available CPU cores to provide wire-speed performance for processing of the 100 Gbps traffic. The demo will show complete 100 G flow monitoring setup – from packet generator to flow collector
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  • a concrete person Ing. Jan Kořenek, učo 120809
  • a concrete person RNDr. Petr Velan, Ph.D., učo 255519
  • a concrete person RNDr. Pavel Minařík, Ph.D., učo 51832
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