(tftp) is empty.

[dE]

Hi,
    I've successfully booted a PXE image of grub created using 
grub-mknetdir. The --net-directory is the root of the tftp server.
Everything works great -- I'm getting the grub prompt but issuing "ls 
(tftp)/" or "ls (tftp,<server IP>)/" or just 'ls' shows nothing where as 
there are a few files (apart from grub specific files) that exist in the 
tftp root.

Any pointers to the issue?

Thanks!