Interesting screwup case

James Browning jamesb192 at jamesb192.com
Tue Mar 24 14:19:53 UTC 2026


> On 03/24/2026 5:04 AM PDT Hal Murray via devel <devel at ntpsec.org> wrote:
> 
> I have a Raspberry Pi running Fedora. They don't have a version of
> fake-hwclock in their collection. So it came up with a bogus date/time.
> 
> That box was setup to use NTS on all its servers. The certificate checks
> failed due to invalid dates. All of them. So the box was just sitting
> there, retrying the NTS-KE step occasionally.
> 
> Should we add a hack to do something like set the clock to the date from
> the drift file if it is before the build date?

I think it would be nice if DHCP had a 'new' visitor option to
send the time.

Also, an option to temporarily waive DNSSEC if the time is
before BUILD_EPOCH and (probably) revoke those that do not
match after the big step would be nice. (working on it badly)

Additionally, find out whether Red Hat/Fedora has something 
else. Also, what if the mini-SD card has been offline for
more than the duration of an involved signature or key?

Isn't this almost exactly the plug story for roughtime?


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