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NetServ: Enabling In-Network Services On The Next Generation Internet

GENI Alpha Demonstration. NetServ: Enabling In-Network Services On The Next Generation Internet. Jae Woo Lee, Jan Janak , Roberto Francescangeli , Suman Srinivasan , Eric Liu, Michael Kester , Salman Baset , Wonsang Song and Henning Schulzrinne

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NetServ: Enabling In-Network Services On The Next Generation Internet

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  1. GENI Alpha Demonstration NetServ: Enabling In-Network Services On The Next Generation Internet Jae Woo Lee, Jan Janak, Roberto Francescangeli, SumanSrinivasan, Eric Liu, Michael Kester, SalmanBaset, Wonsang Song and Henning Schulzrinne Internet Real-Time Lab, Columbia University In collaboration with Wolfgang Kellerer and ZoranDespotovic at DOCOMO Euro-Labs Volker Hilt at Bell Labs/Alcatel-Lucent SriniSeetharaman at Deutsche Telekom Presented by Jae Woo Lee

  2. NetServ • NSF FIND project • Led by Internet Real-Time Lab (IRT) at Columbia University • Framework for deploying in-network services in the next generation Internet • Common API for routers and end systems

  3. What is NetServ? • In-network service container • Java-programmable, signal-driven router • Active networking 2.0

  4. NetServ Node Architecture

  5. Demo 1: ActiveCDN ActiveCDN ActiveCDN GPO Utah Kansas Clemson • Benefits of ActiveCDN: • Dynamic deployment based on load • Localized services such as weather, ads and news

  6. Demo 2: VoIP Overload Control Real-time Control Manageable Traffic Traffic Overload NetServ Node SIP Server NetServ Module SIP Server • Installs NetServ module on demand • Controls all NetServ modules • Real-time feedback to modules • Controlled by SIP server • Throttles incoming traffic • Randomized traffic rejection

  7. NetServ on GENI • Topology setup for this demo • Setup using the Common API • 4 sites across the US continent • ProtoGENI, PlanetLab, OpenFlow, Internet2 • What GENI does for NetServ • Provides at-scale testbed • Capable of supporting router experiments • What NetServ can do for GENI • Alternate way to use GENI: deploy modules, not VMs • “GENI Lite!”

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