NRPE SSL Error

Matt Wells chroot at wells.vg
Fri Sep 9 20:52:15 CEST 2005


I am running Redhat.  
I compiled the v2 on the server and copied the check_nrpe to the
libexec dir.  This is from the same compile as the clients.  Other
than the check_nrpe does the Nagios Server need anything else running
that perhaps I've not run?  The clients have the
/usr/local/nagios/nrpe -c /usr/local/nagios/nrpe.cfg -d for the
client.
The clients are in /usr/local/nagios and within this folder is
nrpe
nrpe.cfg
libexec/
libexec/check_lots_of_checks_here
----- Original Message -----
SUBJECT: Re: [Nagios-users] NRPE SSL Error
FROM:  martin hudec 
TO: nagios-users at lists.sourceforge.net
DATE: 09-09-2005 11:18
Hello,

On Fri, Sep 09, 2005 at 11:13:59AM -0700 or thereabouts, Matt Wells
wrote:
> I keep getting this error on all my servers.
> nrpe[23880]: Error: Could not complete SSL handshake. 5
> Can anyone shed any light on this??
> I've spent many hours on google on this but found nothing.  So
> here's the entire thing.
> My Server is running Nagios and Nagios only.  It is using the
> check_nrpe command to attach to other servers.
> The other servers are running nrpe client that I compiled once on
the
> Nagios server, tar the nrpe, nrpe.cfg and the libexec and copied
from
> server to server.  It is run as a dameon and is reporting data back
> to the nagios server.  So it appears on everything other than the
> /var/log/messages that all is well.  TCPDUMP shows the data as
being
> encrypted.  I have permissions to all the nrpe files on the client
> side.  Am I missing something?

  What kind of OS are you using?
  What kind of Nagios nrpe are you using on both client (nagios
server)
  side and on server (nrpe daemon on monitored server) side?

  I had same problem before, and it was due to nrpe v2 on monitored
  servers and its requirement to encrypt data with ssl. So I compiled
  nrpe v2 with ssl enabled on both sides and it is running.

   Cheers,
 Martin

-- 
martin hudec
   * 421 907 303 393
   * corwin at aeternal.net
   * http://www.aeternal.net

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