Problem mounting NFS shares

[Alexander Apprich]

Hi *!

I've just installed FC3 on a brand new box. I configured it
to export its own directories over NFS like I did on the other RH9
boxes. The strange thing is, from any RH9 box (e.g. kidd) I can mount
directories from elmstreet (FC3) over NFS, when I try to mount a
directory from any other machine, I get an "No such file or directory"

The syslog on my RH9 (kidd) box says

Nov 11 12:13:14 kidd rpc.mountd: refused mount request from 
elmstreet.s-c.de for /net/kidd/fs3/scr/kidd (/): no export entry

Same thing w/ any other machine. As it works w/ all other Linux
boxes I guess my FC3 box is/has the problem.

If you need more details, let me know.

Any help is grealty appreciated. TIA.

Alex