[ntp:hackers] Leap second list file

Danny Mayer mayer at ntp.org
Sun Jan 15 17:00:09 UTC 2012

On 1/6/2012 10:35 AM, Havard Eidnes wrote:
>>> Is this the proper way to act as an information provider in this
>>> day and age?  My take is "No, it most certainly is not, and
>>> instead it casts into doubt their long-term reliability as a
>>> source of this information".
>> Please point us to the official Norwegian site which hosts this
>> information?
> I thought one global official information source would be
> sufficient?  It's also the only source documented in the NTP
> documentation.

Actually, part of the protocol indicates the leap second is coming up.
You don't have to copy leap second files to get the notification. See
RFC 5905 Section 7.3 on the LI bits. It gets set during the month in
which the leap second is to be added or removed.


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