1 / 1

Tomography-based Overlay Network Monitoring Yan Chen, David Bindel , Randy H. Katz

Tomography-based Overlay Network Monitoring Yan Chen, David Bindel , Randy H. Katz EECS Department, University of California at Berkeley {yanchen,dbindel,randy}@EECS.Berkeley.EDU. http://www.cs.berkeley.edu/~yanchen/research/wnmms. Conclusions. Work in Progress.

Download Presentation

Tomography-based Overlay Network Monitoring Yan Chen, David Bindel , Randy H. Katz

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Tomography-based Overlay Network Monitoring Yan Chen, David Bindel, Randy H. Katz EECS Department, University of California at Berkeley {yanchen,dbindel,randy}@EECS.Berkeley.EDU http://www.cs.berkeley.edu/~yanchen/research/wnmms Conclusions Work in Progress • A tomography-based overlay network monitoring system • Given n end hosts, characterize O(n2) paths with a basis set of O(nlogn) paths • Selectively monitor O(nlogn) paths to compute the loss rates of the basis set, then infer the loss rates of all other paths • Both simulation and PlanetLab experiment results promising: avg absolute error 0.0027 • Network diagnostics • Provide it as a continuous service on PlanetLab • More efficient numerical iterative methods for path selection

More Related