[Ntp] Antw: [EXT] Re: NTPv5: big picture

Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de> Thu, 07 January 2021 07:33 UTC

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Date: Thu, 07 Jan 2021 08:33:00 +0100
From: Ulrich Windl <Ulrich.Windl@rz.uni-regensburg.de>
To: Daniel Franke <dfoxfranke@gmail.com>, jamesb.fe80@gmail.com
Cc: "ntp@ietf.org" <ntp@ietf.org>
References: <20210101025440.ECE3340605C@ip-64-139-1-69.sjc.megapath.net> <CAFTY+dChQ5pX2w9tqz=ORsorfFVNCeeherrBjuRLP77iSLKCag@mail.gmail.com> <CAJm83bDheTXhwS6wEEPVe8hu-zbhy01H+3q7Wx85_3aYBYmt+w@mail.gmail.com> <CAFTY+dDVpPUQ4qX+t+knn2ivDg37LYcyn8vJ7uj6bAeBwfBXXQ@mail.gmail.com> <CAJm83bBXujnajEKuAE35xCCTSiZyVtX_NzB_Rwvj26e=9QsWBw@mail.gmail.com>
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Subject: [Ntp] Antw: [EXT] Re: NTPv5: big picture
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>>> Daniel Franke <dfoxfranke@gmail.com> schrieb am 05.01.2021 um 17:30 in
Nachricht
<CAJm83bBXujnajEKuAE35xCCTSiZyVtX_NzB_Rwvj26e=9QsWBw@mail.gmail.com>:
> I'd rather just add more bits to the timestamp so that ±100 years of range
> doesn't have to be a concern.

Or like IPv4 to IPv6 ("think big"): 64 bit for the second and 64 bits for the
fractional part. That should be enough.

> 
> On Tue, Jan 5, 2021, 11:25 James Browning <jamesb.fe80@gmail.com> wrote:
> 
>> On Tue, Jan 5, 2021, at 8:09 AM Daniel Franke <dfoxfranke@gmail.com>
>> wrote:
>>
>>> On Tue, Jan 5, 2021 at 11:00 AM James Browning <jamesb.fe80@gmail.com>
>>> wrote:
>>>
>>>> My shortlist is to shift the epoch to 2020, (a)symmetric authentication
>>>> to extensions, and the timescale to TAI based not UTC based.
>>>>
>>>
>>> Can we have something less cursed? The engineers of our civil calendar
>>> chose the birth of their savior, and you want to choose *2020*?
>>>
>>
>> (/topic)I picked something with 136 years of future instead of throwing
>> 50, 120, or 2020 years into the past.(topic)
>>
>> Do you have a better year that is _after_ some of us were born?
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