Treffer: Flow monitoring in high-speed networks with 2D hash: Tables

Title:
Flow monitoring in high-speed networks with 2D hash: Tables
Authors:
NGUYEN, David, ZAMBRENO, Joseph, MEMIK, Gokhan
Source:
FPL 2004 : field-programmable logic and applications (Antwerp, 30 August - 1 September 2004)Lecture notes in computer science. :1093-1097
Publisher Information:
Berlin: Springer, 2004.
Publication Year:
2004
Physical Description:
print, 8 ref
Original Material:
INIST-CNRS
Subject Terms:
Computer science, Informatique, Mathematics, Mathématiques, Sciences exactes et technologie, Exact sciences and technology, Sciences appliquees, Applied sciences, Informatique; automatique theorique; systemes, Computer science; control theory; systems, Logiciel, Software, Traitement des langages et microprogrammation, Language processing and microprogramming, Electronique, Electronics, Electronique des semiconducteurs. Microélectronique. Optoélectronique. Dispositifs à l'état solide, Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices, Circuits intégrés, Integrated circuits, Circuits intégrés par fonction (dont mémoires et processeurs), Integrated circuits by function (including memories and processors), Anomalie, Anomaly, Anomalía, Architecture reconfigurable, Reconfigurable architectures, Charge travail, Workload, Carga trabajo, Conception circuit, Circuit design, Diseño circuito, Détecteur intrus, Intruder detector, Detector intruso, Grande vitesse, High speed, Gran velocidad, Hachage, Hashing, Modèle 2 dimensions, Two dimensional model, Modelo 2 dimensiones, Monitorage, Monitoring, Monitoreo, Ordonnancement, Scheduling, Reglamento, Parallélisme, Parallelism, Paralelismo, Réseau porte programmable, Field programmable gate array, Red puerta programable, Surveillance, Vigilancia, Système détection intrusion, Intrusion detection systems, Sécurité informatique, Computer security, Seguridad informatica, Technique bidimensionnelle, Two dimensional technique, Técnica bidimensional, Temps réel, Real time, Tiempo real, Traitement flux donnée, Data flow processing
Document Type:
Konferenz Conference Paper
File Description:
text
Language:
English
Author Affiliations:
Department of Electrical and Computer Engineering, Northwestern University, Evanston, Illinois 60208, United States
ISSN:
0302-9743
Access URL:
http://pascal-francis.inist.fr/vibad/index.php?action=search&terms=16107499
Rights:
Copyright 2004 INIST-CNRS
CC BY 4.0
Sauf mention contraire ci-dessus, le contenu de cette notice bibliographique peut être utilisé dans le cadre d’une licence CC BY 4.0 Inist-CNRS / Unless otherwise stated above, the content of this bibliographic record may be used under a CC BY 4.0 licence by Inist-CNRS / A menos que se haya señalado antes, el contenido de este registro bibliográfico puede ser utilizado al amparo de una licencia CC BY 4.0 Inist-CNRS
Notes:
Computer science; theoretical automation; systems

Electronics
Accession Number:
edscal.16107499
Database:
PASCAL Archive

Weitere Informationen

Flow monitoring is a required task for a variety of networking applications including fair scheduling and intrusion/anomaly detection. Existing flow monitoring techniques are implemented in software, which are insufficient for real-time monitoring in high-speed networks. In this paper, we present the design of a flow monitoring scheme based on two-dimensional hash tables. Taking advantage of FPGA technology, we exploit the use of parallelism in our implementation for both accuracy and performance. We present four techniques based on this two-dimensional hash table scheme. Using a simulation environment that processes packet traces, our implementation can find flow information within 8% of the actual value while achieving link speeds exceeding 60 Gbps for a workload with constant packet sizes of 40 bytes.