Nagios Support Forum

Setting the timeout to 45 seconds didn't work. I still got a bunch of those errors a few days ago. The server that has seen this happen the most has a total of 48 checks. Most of those checks happen every minute (was every 30 sec. but scaled back to 1 min. to try to stop this problem.) A few of the ...

Changed the timeout setting to 45 seconds this morning.

Just a few minutes ago I got the CHECK_NRPE: Error - Could not complete SSL handshake. alert from one of the servers.

So far, no zombie procs have been found.

I've set a check to look for zombie procs every 5 minutes.

I just got the SSL handshake error on one server and checked for zombies as quickly as I could. There were none.

How would I check for zombie processes?

The only thing that I'm seeing in /var/log/messages is this: xinetd[3333]: FAIL: nrpe per_source_limit from= IP address of our Nagios server The log mainly just contains a ton of nrpe starts/exits: xinetd[3333]: START: nrpe pid=22906 from= IP address of our Nagios server xinetd[3333]: EXIT: nrpe sta...

Then what's new? Why was LDAP/AD listed as a new feature of the latest release?

I'm ok installing the plugin, but it just doesn't make sense.

It looks as if that pluggin has been around for a while, as it is compatible with a 2009 release of XI. At the bottom of this page it lists LDAP/AD as a new feature of the latest 2011 release. http://www.nagios.com/products/nagiosxi/whatsnew I took that to mean that it is supported as a new feature ...

When the latest version of XI was released, mention was made for LDAP/AD authentication.

Where do you configure this? Is it built in, or is a pluggin required?

I couldn't run the script locally because I had xinetd configured to only allow nrpe commands from our nagios box. Once I commented that out in the xinetd config and restarted xinetd, it let me run it. both my monitored hosts, and my nagios server have NRPE v2.12 I was just told that there is someth...

When manually running check_nrpe, I got the same error: CHECK_NRPE: Error - Could not complete SSL handshake. I tried check_nrpe -H localhost and I also tried with the server's IP address in place of 'localhost' same results. I ran it multiple times, and got the same results every time. When the nag...