Re: [Ntp] Antw: Re: Calls for Adoption -- NTP Extension Field drafts -- Four separate drafts

"Salz, Rich" <rsalz@akamai.com> Mon, 09 September 2019 20:26 UTC

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From: "Salz, Rich" <rsalz@akamai.com>
To: Daniel Franke <dfoxfranke@gmail.com>
CC: Hal Murray <hmurray@megapathdsl.net>, Heiko Gerstung <heiko.gerstung@meinberg.de>, "ntp@ietf.org" <ntp@ietf.org>
Thread-Topic: [Ntp] Antw: Re: Calls for Adoption -- NTP Extension Field drafts -- Four separate drafts
Thread-Index: AQHVYi979jjFDp0TiECLc88CrAvwn6cjjSeAgABF1YCAAAH5gA==
Date: Mon, 9 Sep 2019 20:25:04 +0000
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References: <heiko.gerstung@meinberg.de> <F9ECE897-2A6D-4336-86B6-88F87FC4BA89@meinberg.de> <20190903081335.15AB8406062@ip-64-139-1-69.sjc.megapath.net> <AF23AEA1-E2A4-4F4B-9649-21BCF3BFBD8B@akamai.com> <CAJm83bC81BWxGPmGbaTgxU6vmKtWF_-j5oMohyU9M5YX9HqbYQ@mail.gmail.com>
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Subject: Re: [Ntp] Antw: Re: Calls for Adoption -- NTP Extension Field drafts -- Four separate drafts
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>    I propose we just avoid this situation entirely by making NTS a
    mandatory part of v5. NTPv5 gets a separate NTS Next Protocol code
    from NTPv4, so version negotiation happens during NTS-KE. And then no
    correct client will ever emit a v5 time packet without already knowing
    that the server supports v5.
  
That makes sense.  I support this.