1. Click on any page to error after installing Nagios software
It appears as though you don't have permission to view information for any of the hosts you requested ...
Workaround:
[Email protected] conf]# vim/usr/local/nagios-4.0.8/etc/cgi.cfg
Use_authentication=0--Change 1 to 0 without certification
[Email protected] conf]#/etc/init.d/nagios restart
Running Configuration Check ...
Stopping Nagios:. Done.
Starting Nagios:done.
[Email protected] conf]#
2. Clicking on the Map menu on the Nagios page does not show the graph
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Workaround:
There are no TATUSMAP.CG files in the/usr/local/nagios-4.0.8/sbin/directory.
In the PHP environment, you must install the GD library, and then recompile Nagios.
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3. Detecting port anomalies with Nrpe
Check_nrpe:error-could not complete SSL handshake.
Workaround:
1. Controlled End Iptables Filter
2 specified monitoring side can be accessed (modified at the controlled end)
Vim/etc/xinetd.d/nrpe
Only_from = 127.0.0.1 192.168.1.247--Add IP address on the monitor side
3. Modify the Nrpe configuration file
Vim/usr/local/nagios-plugins-2.0.3/etc/nrpe.cfg
allowed_hosts=127.0.0.1,192.168.1.247--Add the IP address of the monitor side
This article is from the "Days Together" blog, please be sure to keep this source http://tongcheng.blog.51cto.com/6214144/1627291
Monitoring software Nagios Error Summary