[ntp:questions] Re: NTP local clock on Windows - updated reference time?
Martin Burnicki
martin.burnicki at meinberg.de
Sat Nov 12 00:05:45 UTC 2005
Adam,
Adam Wilt wrote:
> I've installed NTP 4.2.0b for Windows using the excellent installer from
> Meinberg, ...
[...]
> In the event log, I see the message "synchronized to LOCAL(1), stratum
> 12" when the reference time gets updated and the server's reported
> stratum goes from 16 to 13, and then the message "no servers reachable"
> appears at the next update, i.e., when the reach becomes 037.
This is a known bug in NTP:
https://ntp.isc.org/bugs/show_bug.cgi?id=514
which has been fixed in the current repository, so the NTP version shipped
with the next installer version will work again as expected.
I'm not quite sure, but AFAIR the buggy version should work correctly if you
fudge the stratum of the local clock to 0, i.e. your ntp.conf file should
contain the following lines:
server 127.127.1.0
fudge 127.127.1.0 stratum 0
Please keep in mind that this configuration should only be used in a closed
network environment.
Martin
--
Martin Burnicki
Meinberg Funkuhren
Bad Pyrmont
Germany
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