[ntp:hackers] Further to the timestamping issue
David L. Mills
mills at udel.edu
Tue Jun 17 02:59:35 UTC 2008
On reflect, I don't know whether your discain for the NTP statistics
budget is due to a conclusion that the maximum error and expected error
statistics are not useful and/or confusing or that my calculation of
them is faulty. It would be useful to find out what your replacements
Poul-Henning Kamp wrote:
> In message <485679D6.3010407 at udel.edu>, "David L. Mills" writes:
>> Poul-Henning Kamp wrote:
>>> I did not say they were not correct, I said they were of no use.
>> If other drivers don't follow the intended semantics, that's not the
>> fault of the semantics.
> I'm not saying it is, but I'm advocating adding some metrics with
> semantics people can understand and use.
> Even if they were correctly implemented, the root delay and root
> dispersion is of no use to NTP users.
>> The leapseconds values include the epoch of the next/last leap,
> I fail to fully appreciate how you compressed that into the
> two bit field of the NTPv4 protocol.
> Or are you talking about some undocumented extension field ?
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