Nagios Support Forum

I couldn't reproduce those errors with the nagios.cfg you posted. It's possible there may be unprintable characters in your config file messing it up, which wouldn't show up by copying the text here. Run these commands to check for and remove illegal characters: # cp /etc/nagios3/nagios.cfg /etc/nag...

The NDO database holds information about host & service state changes. The NagiosQL database stores your Nagios configuration. Both NDO and NagiosQL are add-ons to Nagios Core, and their databases duplicate information that Nagios normally stores in text files, like the config files and nagios.l...

divyaimca wrote:

slansing wrote:open service's detail page

which service's ??

Whatever service has the multiple lines of output that you want to view. Most pages in the Nagios interface will only display one line of plugin output. If a service returns more than one line, you must go to its Service Detail page to view the rest.

smthomas23 wrote:But whenever I attempt to complete the upgrade here is the error I am getting:

Error reads: Cannot open: No such file or directory

Error is NOT recoverable: exiting now

Child returned status 2

What command did you run to get this error?

Most Nagios Core developers do not frequent this forum. You should post this to the mailing lists and/or bug tracker.

Can you post your main nagios.cfg?

When you test it, are you executing it as the nagios user? This is by far the most common cause of scripts executing differently under Nagios vs. from the command line.

Also, can you please provide me if there any better plugins for checking https sites. There are a number of plugins for this purpose, but you've said Nagios is monitoring the service just fine, so I'd stay with what you have. Switching plugins will not fix the notification issue. When it switches t...

You're probably doing something wrong, since the negate plugin does not require an agent like nsclient. Could you post the problematic service/host definition for the router?

I think this document will help you a lot with that.