Apache Authentication

[Hugo Rebello]

Guys,

I have a problem with Apache authentication. I need to configure 
authentication to nagios web-site in my Fedora Core 3 with Apache 2.0
I have created the .htaccess and I performed the "htpasswd" command to 
create the users, however when I open the page nothing happens.

What can I check to solve this ?

Anybody here use Nagios with Apache 2.0 in Fedora Core 3 ?

Thank you.

Cheers,
Hugo