MBone Measurements Summary

• identifiable backbone loss small wrt overall loss

• spatial loss correlation: limited

• temporal loss correlation:

  • most loss bursts have length one
  • significant loss occurs in long bursts

• reference: ftp://gaia.cs.umass.edu/pub/Yajn96:loss.ps

• lessons for multicast protocols/applications?

• loss/delay correlation?

• sensitivity to period, probe size, 1-many, many-many

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