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Experimenting with Programmable Management Policies over GENI ProtoRINA over GENI

Experimenting with Programmable Management Policies over GENI ProtoRINA over GENI. A braham Matta Yuefeng Wang Computer Science Department Boston University Oct 29, 2013. (Some) Problems with Current Internet. Manageability lack of scoping

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Experimenting with Programmable Management Policies over GENI ProtoRINA over GENI

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  1. Experimenting with Programmable Management Policies over GENIProtoRINA over GENI Abraham Matta Yuefeng Wang Computer Science Department Boston University Oct 29, 2013

  2. (Some) Problems with Current Internet • Manageability • lack of scoping • inability to provide predictable service • Mobility • naming the interface rather than the process • inability to late bindname to point-of-attachment • Security • addresses are exposed to apps/users rather than kept private • inability to naturally create secure domains

  3. Recursive InterNetwork Architecture (RINA) • Networking is Inter-Process Communication(IPC) • Distributed IPC Facility (DIF)is the layer • DIF is policy based and dynamically instantiated

  4. ProtoRINA • Overview • Boston University prototype of the RINA architecture • Researchers can develop new (non-IP) protocols and applications • Educators can use it as a teaching tool for networking classes • Status • cross-debugged with two other RINA prototypes (IRATI and TRIA) • around 50,000 lines of Java code • more components continually being added • code and user manual now available online

  5. ProtoRINA over GENI • Goals • Run ProtoRINA within a long-lived slice over GENI • Allow researchers and educators to opt-in and experiment with programmable management policies • Resources and tools • ProtoGENI • Flack and Omni

  6. Prior RINA Experiments over GENI • Enrollment procedure • An enrollment creates, distributes and maintains information within a DIF • Dynamic layer (DIF) instantiation • High-level DIF layer is formed to provide communication service over a wider scope

  7. Dynamic Layer (DIF) Instantiation • App 1 wants to establish a flow to App 3 to communicate DIF 1 DIF 2 App1 App3

  8. Dynamic Layer (DIF) Instantiation • DIF 3 is dynamically formed to provide communication service DIF 3 App1 App3 DIF 1 DIF 2

  9. Proposed Shake-down Experiments • RINA experiments will be scaled up to 20 nodes across different aggregates over GRE tunnels • RINA experiments will be scaled up to 50 nodes across different aggregates over layer-2 VLANs

  10. Challenges • Connecting slivers across different aggregates is seldom successful • Slice with many slivers requires several attempts to be created • Long-running experiment needs to continually renew slivers and slice

  11. Benefits from GENI and outreach • Large-scale experimentation for correctness and performance • Publication in experimentally focused venues: NSDI, SIGCOMM, etc. • ProtoRINA wiki page • Preliminary webpage: http://csr.bu.edu/rina/protorina

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