Publication: Collecting packet traces at high speed
Consultable a partir de
Date
2006
Authors
Aguirre Cascallana, Gorka
Director
Publisher
Acceso abierto / Sarbide irekia
ContribuciĆ³n a congreso / Biltzarrerako ekarpena
Project identifier
Abstract
In order to capture packet traces at high speed using a low-cost platform, we have to optimize the networking stack of a general purpose operating system. Different techniques are compared with the final objective of avoiding packet loss. Among those techniques we will study the performance of NAPI [6] and PF-RING [9]. Depending on the final application, we should tune certain parameters accordingly. We also present the advantages of a multiprocessor platform and the problematic of storing full packets directly to hard disk.
Description
Trabajo presentado a IEEE / IST Workshop on Monitoring, Attack Detection and Mitigation (MonAM 2006), 28-29 de septiembre de 2006, Tubinga (Alemania)
Keywords
Network monitoring, Packet capture, Interrupt coalescence, Shared memory
Department
AutomĆ”tica y ComputaciĆ³n / Automatika eta Konputazioa
Faculty/School
Degree
Doctorate program
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