OSNT: Open Source Network Tester

Autor: Muhammad Shahbaz, Gianni Antichi, G. Adam Covington, Nick Feamster, Andrew W. Moore, Yilong Geng, Marc Bruyere, Michaela Blott, Philippe Owezarski, Bob Felderman, Noa Zilberman, Nick McKeown
Přispěvatelé: Computer Laboratory [Cambridge], University of Cambridge [UK] (CAM), College of Computing (GATECH), Georgia Institute of Technology [Atlanta], Computer Science Department [Stanford], Stanford University, Équipe Services et Architectures pour Réseaux Avancés (LAAS-SARA), Laboratoire d'analyse et d'architecture des systèmes (LAAS), Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT)-Université de Toulouse (UT)-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Université de Toulouse (UT)-Institut National des Sciences Appliquées (INSA)-Université Toulouse - Jean Jaurès (UT2J), Université de Toulouse (UT)-Université Toulouse III - Paul Sabatier (UT3), Université de Toulouse (UT)-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université de Toulouse (UT)-Université Toulouse Capitole (UT Capitole), Université de Toulouse (UT), Google Inc, Research at Google, xilinx (Xilinx inc), Xilinx inc, Antichi, Gianni [0000-0002-6063-4975], Zilberman, Noa [0000-0002-3655-2873], Moore, Andrew [0000-0002-5494-9305], Apollo - University of Cambridge Repository, Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Institut National des Sciences Appliquées - Toulouse (INSA Toulouse), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-Institut National Polytechnique (Toulouse) (Toulouse INP), Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse 1 Capitole (UT1), Université Fédérale Toulouse Midi-Pyrénées
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: IEEE Network
IEEE Network, 2014, 28 (5), pp.6-12. ⟨10.1109/MNET.2014.6915433⟩
IEEE Network, Institute of Electrical and Electronics Engineers, 2014, 28 (5), pp.6-12. ⟨10.1109/MNET.2014.6915433⟩
ISSN: 0890-8044
1558-156X
Popis: International audience; Despite network monitoring and testing being critical for computer networks, current solutions are both extremely expensive and inflexible. Into this lacuna we launch the Open Source Network Tester (OSNT), a fully open-source traffic generator and capture system. Our prototype implementation on the NetFPGA-10G supports 4×10Gbps traffic generation across all packet sizes and traffic capture is supported up to 2×10Gbps with na¨ıvena¨ıve host software. Our system implementation provides methods for scaling and coordinating multiple generator/capture systems and supports 6.25ns timestamp resolution with clock drift and phase coordination maintained by a GPS input. Additionally, our approach has demonstrated lower-cost than comparable commercial systems while achieving comparable levels of precision and accuracy; all within an open-source framework extensible with new features to support new applications, while permitting validation and review of the implementation.
Databáze: OpenAIRE
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