Time for action – installing the settings plugin
Go to the plugins web page at http://docs.cacti.net/plugins.
Click on the Settings plugin.
Right-click on the download link and copy the link target to the clipboard.
Logon to your Cacti installation as root using PuTTY.
Go to the new plugins directory:
cd /var/www/html/cacti/plugins
Download the settings plugin using the following command:
wget -O settings-v0.7-1.tgz http://docs.cacti.net/_media/plugin:settings-v0.7-1.tgz?id=plugin%3Asettings&cache=cache
Extract the archive:
tar -xzvf settings-v0.7-1.tgz
Logon to your Cacti web interface using a user with Plugin Management permissions.
Go to Configuration | Plugin Management.
You should now be able to see the settings plugin in the list of available plugins:
Click on the blue arrow icon in the Actions column to install the plugin. The list of icons on the Actions column should change as seen in the following screenshot:
Click on the green arrow icon on the Actions column to enable the plugin...