By default, the Qube uses index.html. To add other pages as index documents, do the following;
pico -w /etc/httpd/conf/httpd.conf
add DirectoryIndex index.html index.php default.asp
ctrl-x to exit, and save
type; /etc/rc.d/init.d/httpd restart
Example section:
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
# The index.html.var file (a type-map) is used to deliver content-
# negotiated documents. The MultiViews Option can be used for the
# same purpose, but it is much slower.
#
DirectoryIndex index.html index.html.var index.php