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Installation errors on customized corporate builds of CentOS or RHEL
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Nagios Fusion - Multi-Tenancy
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Nagios Fusion - Resetting The nagiosadmin Password
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Pages Not Displaying Correctly
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PHPMailer - Troubleshooting Using Debug Logging
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Web Browser Reports 330 Error Content Encoding
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Upgrading EOL Operating Systems on a Nagios System
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Installation errors on customized corporate builds of CentOS or RHEL
Viewed 6699 times since Tue, Jan 26, 2016
Overview In larger enterprises, a "standard build" of CentOS or RHEL is required based on internal policies. These often differ from a clean minimal install of the OS as per our requirements. Depending on the policies implemented in the build process... Read More
Nagios Fusion - Multi-Tenancy
Viewed 2309 times since Thu, Jan 21, 2016
Problem Description Nagios Fusion is connected to a Nagios XI server and that XI server has multi-tenancy implemented. Users that are logged into Fusion can see hosts and services that they cannot normally see when logged onto XI.   Explanation... Read More
Nagios Fusion - Resetting The nagiosadmin Password
Viewed 2533 times since Tue, May 23, 2017
Problem Description You do not know the password for the nagiosadmin account and need to reset it.   Resetting The Password Open an SSH or direct console session to your Nagios Fusion host and execute the following command: /usr/local/nagiosfusion... Read More
Pages Not Displaying Correctly
Viewed 4788 times since Mon, Jan 25, 2016
Problem Description The Nagios application is not displaying the correct information. This commonly occurs after applying an update to the Nagios program.   Explanation Your web browsers cache has not been refreshed with the latest code since the... Read More
PHPMailer - Troubleshooting Using Debug Logging
Viewed 9176 times since Tue, Aug 14, 2018
Overview This KB article explains how you can enable debug logging with the PHPMailer to troubleshoot SMTP mail sending problems. The PHPMailer is used in Nagios Fusion and Nagios XI for sending emails using SMTP. If your system is configured for... Read More
Web Browser Reports 330 Error Content Encoding
Viewed 3187 times since Tue, Mar 7, 2017
Problem Description In rare circumstances you may come across the following error in your web browser when accessing one of the Nagios products: Content Encoding ErrorThe page you are trying to view cannot be shown because it uses an invalid or... Read More
 
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