| Software | Version | Site | Information |
| check_radius_ih | 1.1 | http://www.nagiosexchange.org | Created by [[email protected]](🔗),<br> GPLv2: https://www.gnu.org/licenses/gpl-2.0.html <br> Modified in opsview-agent-linux and opsview-monitoring-scripts-base packages. |
| Monitoring Plugins | 2.2 | https://www.monitoring-plugins.org/ | Copyright Monitoring Plugins Development Team and others,<br> GPLv3: https://www.gnu.org/licenses/gpl-3.0.html<br>Modified in opsview-agent-linux and opsview-monitoring-scripts-base packages. |
| NRPE | 2.14 | https://sourceforge.net/projects/nrpe/ | Copyright (c) 1999-2008 Ethan Galstad ([[email protected]](🔗)),<br> GPLv2: https://www.gnu.org/licenses/gpl-2.0.html<br>Modified in opsview-agent-linux and opsview-monitoring-scripts-base packages. |
| NSClient++ | 0.3.9 | http://nsclient.org/ | Copyright (C) 2004-2008 by Michael Medin <[[email protected]](🔗)>,<br> GPLv2: https://www.gnu.org/licenses/gpl-2.0.html |
See [Source Packages](🔗) for more information on how to download and review modified source