NFS problem in FC13

[Gerhard Magnus]

I am trying to upgrade the boxes on a small LAN from FC11 to FC13. The
server is now running FC13 and NFS. One of the boxes that is still
running FC11 can read & write to the shared directories on the server
without problems. But I'm having problems accessing these directories on
another client that I have upgraded to FC13.

During booting of this second client running FC13 I get this message:

Mounting NFS filesystems:  mount.nfs: access denied by server while
mounting 192.168.1.14:/home/magnusg/Music

Any suggestions for troubleshooting this would be most appreciated.