samba - Nov 2004 - Options fmask,dmask etc doesn't work in FC2

I have a box with Samba, with an repository file share, all machines in 
my network office has permissions to read/write in this share.
But in boxes with Fedora Core 2 when I mount the share with options 
fmask=777 and dmask=777 only the directory that I mounted the share gets 
the fmask and dmask configurations, and the subdirectories continue with 
the same attributes of the server.

How can I fix it?

thanks

Andre Luis Fogagnoli