To restart Nagios from OES Remote Manager:
Log in to OES Remote Manager as the Linux root user.
Click the Configure icon in the toolbar to go the OES Remote Manager Configuration Options page.
Under Nagios Configuration Options, click Restart Nagios.
When you are prompted to confirm the restart, click OK to proceed.
Wait while Nagios is restarted with the rcnagios restart utility.
When the restart is completed, OES Remote Manager returns to the Configuration Options page.
To restart Nagios from the command line:
Log in to the server as the Linux root user, then open a terminal console.
At the command prompt, enter
rcnagios restart