Resource Management Considerations in Collector Overlay Networks

  title={Resource Management Considerations in Collector Overlay Networks},
  author={Mukundan Venkataraman and Shamik Sengupta and Mainak Chatterjee and Raja Neogi},
  journal={Fourth International Conference on Networking and Services (icns 2008)},
Streaming monitorables on an overlay plane orthogonal to the data-path is emerging as a promising way to monitor, detect and isolate network impairments and outages. However, keeping the overlay stable and efficient poses acute challenges, since the overlay network itself shall not be monitored for outages. A linear mapping of exporter elements onto collectors often leads to a sub-optimal resource allocation, frequently saturating a few collectors leading to gaps in monitored data. Such gaps… CONTINUE READING


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