CHECK_NRPE: Error - Could not complete SSL handshake

An open discussion forum for obtaining help with Nagios Core. Nagios Core users of all experience levels are welcome here. Subforum have been created for the discussion of Nagios Core and Nagios Plugin development.

NOTE: The SourceForge.net mailing lists have been deprecated in favor of this forum in order to expedite support and provide additional features not available on the old mailing list.

CHECK_NRPE: Error - Could not complete SSL handshake

Postby amitgupta19 » Thu Jul 12, 2018 10:17 am

I have installed the Nagios Core on Cent OS.

I am trying to monitor a windows server 2012, using the NSClient++ ---Version--05.2.35 .

I have followed the process to enable the NRPE Listener for the NSClient.
But when i run the following command from the Nagios Server:

./check_nrpe -H xxx.xxx.xxx.xxx
I gets the below Error.
CHECK_NRPE: (ssl_err != 5) Error - Could not complete SSL handshake with xxx.xxx.xxx.xxx : 1

nsclient.ini file is attached for your referrence.
Attachments
nsclient.ini
(1.36 KiB) Downloaded 16 times
amitgupta19
 
Posts: 108
Joined: Fri Sep 08, 2017 5:53 am

Re: CHECK_NRPE: Error - Could not complete SSL handshake

Postby amitgupta19 » Fri Jul 13, 2018 5:22 am

Can anyone please look into it?
amitgupta19
 
Posts: 108
Joined: Fri Sep 08, 2017 5:53 am

Re: CHECK_NRPE: Error - Could not complete SSL handshake

Postby jomann » Fri Jul 13, 2018 12:56 pm

It looks like you have insecure set twice in the NRPE section of your nsclient.ini file. Is that on purpose? It sets it to true up top and then false down below. Depending on the version of OpenSSL on the check_nrpe side it may not be able to connect.
As of May 25th, 2018, all communications with Nagios Enterprises and its employees are covered under our new Privacy Policy.
User avatar
jomann
Development Lead / Senior Developer
 
Posts: 471
Joined: Mon Apr 22, 2013 10:06 am
Location: Nagios Enterprises


Return to Nagios Core

Who is online

Users browsing this forum: No registered users and 17 guests