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Workshop on Models, Methods and Tools for Reproducible Network Research - Considering Processing Cost in Network Simulations
Wolf, Tilman; Ramaswamy, Ramswamy; Weng, Ning (2003)
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mla
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Wolf T., et al. "Workshop on Models, Methods and Tools for Reproducible Network Research - Considering Processing Cost in Network Simulations.", timms video, Universität Tübingen (2003): https://timms.uni-tuebingen.de:443/tp/UT_20030825_007_mometools_0001. Accessed 26 Sep 2020.
apa
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Wolf, T., Ramaswamy, R. & Weng, N. (2003). Workshop on Models, Methods and Tools for Reproducible Network Research - Considering Processing Cost in Network Simulations. timms video: Universität Tübingen. Retrieved September 26, 2020 from the World Wide Web https://timms.uni-tuebingen.de:443/tp/UT_20030825_007_mometools_0001
harvard
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Wolf, T., Ramaswamy, R. and Weng, N. (2003). Workshop on Models, Methods and Tools for Reproducible Network Research - Considering Processing Cost in Network Simulations [Online video]. 25 August. Available at: https://timms.uni-tuebingen.de:443/tp/UT_20030825_007_mometools_0001 (Accessed: 26 September 2020).
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title: Workshop on Models, Methods and Tools for Reproducible Network Research - Considering Processing Cost in Network Simulations
alt. title: Session 3: Improving Network Simulation
creators: Wolf, Tilman (author), Ramaswamy, Ramswamy (author), Weng, Ning (author)
subjects: Workshop, Improving Network Simulation, Processing Cost Models, Network Processing Estimator
description: Workshop im SoSe; Mittwoch, 25. August 2003
abstract: In many network simulations and models the cost of processing a packet is considered negligible or overly simpli.ed. The functionality of routers is steadily increasing and complex processing of packet payloads is being implemented (deep packet classi.cation, encryption, content transcoding). We show two examples where processing cost can contribute to a signi.cant portion of the overall packet delay. To enable a more precise consideration of processing delay, we present a tool called NPEST (Network Processing Estimator). NPEST is a framework on top of which packet processing functionality can be implemented and simulated using an actual processor simulator. NPEST can be programmed in C and greatly simpli.es the implementation and simulation process as compared to using network processor simulators. The results derived from NPEST can either be used directly or be aggregated to processing statistics for network simulations. We present such results for two prototype applications: IP forwarding and IP security. We also show a comparison between the results obtained from NPEST and an Intel IXP1200 network processor.
publisher: ZDV Universität Tübingen
contributors: Carle, Georg (producer), Carle, Georg (organizer), Hartenstein, Hannes (chairman)
creation date: 2003-08-25
dc type: image
localtype: video
identifier: UT_20030825_007_mometools_0001
language: eng
rights: Url: https://timmsstatic.uni-tuebingen.de/jtimms/TimmsDisclaimer.html?637367276456571910