[atlas] Probe not coming online anymore after firmware upgrade

Can the probbes operate in IPv6 only environments, or IPv6-DNS-Only
environments?

On Fri, Mar 22, 2019 at 3:59 AM Philip Homburg <philip.homburg at ripe.net>
wrote:

> On 2019/03/21 16:41 , Annika Wickert wrote:
> > I bought a new USB Stick for this probe as the old one was tagged as
> > readonly etc..
> > https://atlas.ripe.net/probes/23913/
> >
> > But for some reason it is not coming online at all .
> >
> > Any idea what could be the issue? I also see no network traffic at all
> > originating from the probe.
>
> Hi Annika,
>
> I looked at the settings for your probe and noticed that two DNS
> resolvers were configured with IPv6 addresses.
>
> The probe was able to connect to our reg. servers and download firmware.
> So I suspected that forcing the probe to use those DNS resolvers could
> be the cause of the problem.
>
> Shortly after disabling that configuration the probe managed to connect.
> Unfortunately, for reasons unknown to me, it disconnected 12 minutes later.
>
> Philip
>
>
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