[cacti-user] bug or feature?

Hello, I try to see graphs without be logged in cacti and I can do this.

Example:
http://some.domain.net/cacti/graph_image.php?local_graph_id=n&rra_id=n

I tried a simple query in google to find some valid cacti
installation, after I try to put the graph_image.php in url, and, I
can see many graphs over internet.

This is a feature of cacti or a bug?

Thanks

Note: I'm running Version 0.8.6h and tha *problem* is figured.

-- 
David Verzolla
FreeBSD The Power to Serve