NRPE: Could not complete SSL handshake
Hugo van der Kooij
hvdkooij at vanderkooij.org
Sun Apr 8 13:07:14 CEST 2007
On Sun, 8 Apr 2007, Andy Shellam wrote:
> Yes, and the last log entry was at 05:56 this morning when one of my
> client servers was rebooted.
>
> Can I just stress that NO checks within Nagios are failing. ALL checks
> that use NRPE are currently sitting with an OK state. This is not
> causing a problem with any checks, that's why I want to know what's
> causing this error to be logged every 5 minutes when there's no problem
> anywhere.
>
> It's almost as if there's another Nagios server somewhere trying to talk
> to my 3 machines - but I know this isn't the case because there's a
> firewall on one of them that only allows my Nagios server on that port.
Be careful about what you 'know'. Assumptions have a tendency to backfire
when you least expect it.
Can you run tcpdump on the machine and let it collect for something like
10 minutes? It may show you the source of the unexpected connection.
Hugo.
--
hvdkooij at vanderkooij.org http://hugo.vanderkooij.org/
This message is using 100% recycled electrons.
Some men see computers as they are and say "Windows"
I use computers with Linux and say "Why Windows?"
(Thanks JFK, for the insight.)
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