Re: Synchronous Version Switching

Miroslav Lichvar <[email protected]>
Newsgroups gmane.comp.time.chrony.user
Message-ID <Yt/F4qczJZlNgYdH@localhost>
On Tue, Jul 26, 2022 at 09:40:41AM +0000, chengyechun wrote:
> Hello all:
> I'm using chrony version 4.1 on an embedded Linux system;127.0.0.1 cannot be synchronized in version 4.1, but it can be synchronized in version 3.5. Is this a difference? The following is my configuration file and the firewall is disabled.
> server 127.0.0.1 iburst minpoll 3 maxpoll 3

This is not a valid configuration. chronyd should never be
synchronized to itself. The newer version can detect that and ignore
the source.

You already have the local directive in the config. That is enough to
provide time to clients when the server is not synchronized to
anything.

-- 
Miroslav Lichvar


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