I am trying to use a Knoppix system as an NFS server.

I have edited /etc/exports with the directory:
/mnt-system *(sync,no_subtree_check)

I've tried starting/restarting services:
Code:
/etc/init.d/rpcbind restart
/etc/init.d/nfs-common restart
/etc/init.d/nfs-kernel-server restart
/etc/init.d/portmap restart
/etc/init.d/inetutils-inetd restart
exportfs -ra
But the clients always simply timeout after a couple of minutes trying to mount.
Showmount suggests a possible problem:

Code:
# showmount -e
clnt_create: RPC: Program not registered
What is needed to get NFS servers going on Knoppix (7.0.4)?

Thanks.