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

Harlan Stenn <stenn@nwtime.org> Mon, 02 September 2019 10:21 UTC

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From: Harlan Stenn <stenn@nwtime.org>
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Date: Mon, 02 Sep 2019 03:21:16 -0700
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Subject: Re: [Ntp] Antw: Re: Antw: Re: Calls for Adoption -- NTP Extension Field drafts -- Four separate drafts
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The refid has meaning on the system that issues it.

The refid is a nonce to any system that receives it.

Any meaning of the refid outside of the issuing system relies on
higher-level knowledge that is not part of the protocol.

On 9/2/2019 1:00 AM, Heiko Gerstung wrote:
> Hi Ulrich,
> 
> good point. That is why NTP would use that "ID" instead of the IP address to identify itself. That means ntpd could find out timing loops even if they are caused by a routing loop.
> 
> Regards,
>    Heiko
> 
> 

-- 
Harlan Stenn, Network Time Foundation
http://nwtime.org - be a Member!

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