Search found 410 matches

by lgute
Wed Feb 25, 2026 10:15 am
Forum: Open Source Nagios Projects
Topic: check_http - respond Critical if the website loads?
Replies: 2
Views: 129

Re: check_http - respond Critical if the website loads?

Hi @ewolff,

Thanks for reaching out.

Have you looked at the negate plugin? It calls another plugin and inverts the value.

Using the Negate Plugin.
by lgute
Tue Feb 24, 2026 4:33 pm
Forum: Nagios XI
Topic: Wizard install check set to inactive
Replies: 4
Views: 123

Re: Wizard install check set to inactive

Hi chris_hird , Thanks for reaching out. In the case CONFIGWIZARD_MODE_GETOBJECTS: section of your wizard, you probably have code like this... $objs[] = array( "type" => OBJECTTYPE_SERVICE, "host_name" => $hostname, "service_description" => $description, "use"...
by lgute
Tue Feb 10, 2026 5:07 pm
Forum: Nagios XI
Topic: Duplicate Emails triggering for same alert after upgraded to Nagios XI 2026R1 from Nagios XI 5.8.6
Replies: 2
Views: 965

Re: Duplicate Emails triggering for same alert after upgraded to Nagios XI 2026R1 from Nagios XI 5.8.6

Hi @Eshwar_K,

Thanks for reaching out.

This issue is more involved than what can be addressed in this forum. Please open a ticket with our Technical Support team at https://support.nagios.com/.
by lgute
Fri Feb 06, 2026 11:34 am
Forum: Nagios XI
Topic: Upgrading To Latest Nagios XI
Replies: 1
Views: 1689

Re: Upgrading To Latest Nagios XI

Hi @rj-admin2,

Thanks for reaching out. In place OS upgrades are not recommended. See Best Practices to Upgrade/Migrate OS with Nagios XI, for more information.

If you need more help, please open a ticket with our Technical Support team at https://support.nagios.com/.
by lgute
Thu Feb 05, 2026 12:11 pm
Forum: Nagios XI
Topic: Custom component registers, no menu
Replies: 1
Views: 7056

Re: Custom component registers, no menu

Hi dchatham , Thanks for reaching out. I'm not sure what distro/version you are running XI on, so I'm going to assume RHEL based. The first thing I would do is check the /var/log/php-fpm/www-error.log . On other distros this output will be in the Apache error log. If that doesn't help, add error_log...
by lgute
Tue Feb 03, 2026 10:12 am
Forum: Nagios XI
Topic: Service Check Notifications w/ Multiple Teams
Replies: 5
Views: 8832

Re: Service Check Notifications w/ Multiple Teams

Hi pcappell , Thanks for reaching out. I think what you want is to setup your Hosts & Services with multiple Contact Groups. That way any number of contact groups will receive notifications, without having to run more checks. This config example is for an individual server and you can configure ...
by lgute
Tue Jan 27, 2026 10:30 am
Forum: Nagios XI
Topic: snmp v3 on check_nwc_health plugin
Replies: 3
Views: 5604

Re: snmp v3 on check_nwc_health plugin

Hi @nym240,

Looking at the documentation on Github https://github.com/lausser/check_nwc_health and their "official" documentation http://labs.consol.de/nagios/check_nwc_health, it may not support v3. All the examples use a community string.
by lgute
Mon Jan 26, 2026 9:40 am
Forum: Nagios XI
Topic: snmp v3 on check_nwc_health plugin
Replies: 3
Views: 5604

Re: snmp v3 on check_nwc_health plugin

Hi @nym240,

Thanks for reaching out.

You could try the suggestions from this post. It suggests using the --verbose flag and running tcpdump, to get more information.
by lgute
Fri Jan 23, 2026 10:06 am
Forum: Nagios XI
Topic: Can I monitor the local port via ncpa
Replies: 8
Views: 9153

Re: Can I monitor the local port via ncpa

vtcedu , You can find additional Nagios plugins or "checks" on the Nagios Exchange and GitHub. Repositories for plugins https://exchange.nagios.org/directory/plugins/ https://github.com/search?q=nagios%20plugins&type=repositories NCPA Docs https://www.nagios.org/projects/ncpa/#ncpa-do...
by lgute
Thu Jan 22, 2026 9:38 am
Forum: Nagios XI
Topic: Can I monitor the local port via ncpa
Replies: 8
Views: 9153

Re: Can I monitor the local port via ncpa

Hi @vtcedu,

If the functionality you are looking for from NCPA is missing, you can add plugins to the NCPA plugins directory, for example, /usr/local/ncpa/plugins.