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Re: [Ntp] NTPv5: big picture

Doug Arnold <doug.arnold@meinberg-usa.com> Tue, 05 January 2021 23:11 UTC

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From: Doug Arnold <doug.arnold@meinberg-usa.com>
To: "Salz, Rich" <rsalz=40akamai.com@dmarc.ietf.org>, Hal Murray <hmurray@megapathdsl.net>, Miroslav Lichvar <mlichvar@redhat.com>
CC: NTP WG <ntp@ietf.org>
Thread-Topic: [Ntp] NTPv5: big picture
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Date: Tue, 05 Jan 2021 23:11:02 +0000
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Subject: Re: [Ntp] NTPv5: big picture
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Two commercial time server vendors I have worked for tell customer that you should always use the default timescale, and make any needed corrections at the ptp slaves/ntp clients.  Most customers do so, but there are always some who insist on putting local time, or GPS time or whatever timescale right in the protocol timestamps.  Given that I think that the best thing we can do is make the timescale visible, and have a strongly recommended default.

Doug

On 1/5/21, 10:49 AM, "ntp on behalf of Salz, Rich" <ntp-bounces@ietf.org on behalf of rsalz=40akamai.com@dmarc.ietf.org> wrote:

    >    I don't know the details of TLS.  Can I change hats without reopening a 
        connection??

    Basically no.

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