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Federation – Smokeping, PingER Integration

Federation – Smokeping, PingER Integration. Asma Shamshad Bit-4A. Latency Measurement Tools. There are various tools and infrastructures available to measure the end-to-end Round Trip Time (RTT) using the ICMP ping facility e.g. PingER, AMP and SmokePing.

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Federation – Smokeping, PingER Integration

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  1. Federation – Smokeping, PingER Integration Asma Shamshad Bit-4A

  2. Latency Measurement Tools • There are various tools and infrastructures available to measure the end-to-end Round Trip Time (RTT) using the ICMP ping facility • e.g. PingER, AMP and SmokePing

  3. Integration-Smokeping and PingER (A Federation Project) • The long-term goal is to initiate the integration of the various infrastructures into a federation • By the help of which: • Different analysis and visualization techniques can be applied to yield more ubiquitous coverage and new insights. • The need for sites to deploy multiple infrastructures to gain all the available benefits shall be reduced. • This project is concerned with the integration of SmokePing and PingER as part of building the federation of measurement infrastructures.

  4. Function of Smokeping and PingER • Both the Smokeping and PingER infrastructures • make regular measurements • maintain longterm data-stores • draw time series graphs • giving information on the state of each network connection.

  5. Smokeping Graph Generation

  6. Project Requirements • Study and evaluate SmokePing and PingER to understand how they work, and their pros and cons. • Work with the developers of SmokePing to understand how to extend the capability of SmokePing to derive parameters/metrics not currently supported such as • ping unreachability • jitter • derived TCP throughput • conditional loss probability

  7. Project Requirements • Provide the ability to select and visualize these new metrics. • Feed the modifications to SmokePing back into the development base. • Evaluate and provide the ability to feed SmokePing data to the Pinger analysis/visualization toolkit, so we can use the PingER aggregation techniques to characterize performance by regions, or affinity groups. • Modify PingER to enable it to utilize the SmokePing time series visualization tool.

  8. Phase Task Description Dependence P1 T1 Literature Survey Nil P2 T2 Deployment and testing of SmokePing Nil P3 T3 Evaluate how to provide the capability extensions of SmokePing Nil P4 T4 Data Collection and Analysis T2, T3 P5 T5 Inter-operatability of Smokeping and Pinger T4 P6 T6 Inter-operatability of Pinger and Smokeping T4 P7 T7 Dynamic graph and Report Generation in SmokePing T5 P8 T8 Comparative analysis T5, T6, T7 P9 T9 Deployment and Testing T5, T6, T7, T8 List of Tasks Assigned to Date

  9. Summary of Progress • Literature Survey • Which involves studying SmokePing and PingER to understand • What each tool does • What parameters (latency, jitter, etc) each tool supports • What is the difference of functionality • What database is used by Smokeping • how this database is different from the other databases • How it works • Deployment of Smokeping

  10. Next Mile-stone • Work with Smokeping tool to understand it better to be able to add more parameters: • ping unreachability • jitter • derived TCP throughput • conditional loss probability

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