unruh wrote:
Then after a few days of running, plot the offset against the delay, and
look at that graph. You may well notice wings on that graph with slope
of 1/2 . Those are
asymmetric delays. The spread of the central blob will also give you an
idea of the noise on your connection.
Essentially, the OP's research project has become one on making the
measurements, not one on the results of the measurement. To do that he
will need a good understanding of the internals of both NTP and of the
algorithms used by your performance tool, as well as the delay and
asymmetry statistics, against time, of the networks used;
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