Hi Miroslav!
Indeed, chrony.conf has an "allow" directive for all addresses. Regarding rate
limiting, there was an anti-DoS policy in the firewall, but I just disabled it
for this host just to make sure... But still no luck :(
The strangest thing is that this very system was working correctly until we
renumbered our network last week.
By the way, could you please try to see if a traceroute from the 2 systems you
mention travel the same path to the server?
Thanks again!
Gonçal
-----Original Message-----
From: Miroslav Lichvar [mailto:[email protected]]
Sent: 19 May 2016 19:07
To: Gonçal Badenes <[email protected]>
Cc: [email protected]
Subject: Re: [Pool] Cannot add server to pool: (Your server is in stratum )
On Thu, May 19, 2016 at 04:53:53PM +0000, Gonçal Badenes wrote:
> Hi Miroslav, and thanks for the very fast reply!
>
> You are right: the first part is indeed a typo. The correct IP is
> 185.132.136.32, but the strange behaviour is anyway there:
>
> Invalid stratum response from 185.132.136.32 (Your server is in stratum ). Is
> your server configured properly? Is public access allowed? If you just
> restarted your ntpd, then it might still be stabilizing the timesources - try
> again in 10-20 minutes.
>
> I've been looking at it for days and I cannot find what possibly be the cause
> for it. Any help is appreciated.
Hm, I tried it from a different address, got one reply and then it stopped. It
looks like it's permanently blocked somewhere. From the other address I tried
before it's still working, even after few quick bursts. Do you have any rate
limiting configured in iptables or any firewalls on the path to the internet? I
assume in chrony.conf you have just one "allow" directive allowing all
addresses.
--
Miroslav Lichvar
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