Nagios HTTP WARNING: HTTP/1.1 403 Forbidden

Nagios HTTP WARNING: HTTP/1.1 403 Forbidden

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Whenever we  setup the nagios server we mostly get this error “Nagios HTTP WARNING: HTTP/1.1 403 Forbidden”.
In dashboard it shows alert on localhost i.e our own newly set up nagios server

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To solve this alert, create a index.html file inside /var/www/html in server

touch /var/www/html/index.html

Restart the httpd and nagios service. Even without doing this it will clear the alert after a few minutes.

/etc/init.d/nagios restart

/etc/init.d/httpd restart

Wait for a few minutes the alert will be gone.
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