Boot any of the Live-CD/DVD on a LAN that contains a confirmed working NFS server.
On my test system the HD is turned off.

Default setting:
MCC -> Security -> Set up your personal firewall -> defaults to "Everything" checked

Then do:

MCC -> Network Sharing -> Access NFS shared drives and diretories -> Search servers

nfs-utils is preinstalled and running on the live media. Launching a
"Search servers" will result in an endless wait for the NFS server on
the LAN being listed as available.

Simply executing the following proces:

MCC -> Security -> Set up your personal firewall -> uncheck then recheck "Everything"

Then rerun:

MCC -> Network Sharing -> Access NFS shared drives and diretories -> Search servers

The available NFS servers on the LAN will be listed and setting up the share can proceed.

If you install from the Live-CD/DVD this condition will be transferred to the install.
If you install from the Classical DVD this is not a problem.

Reproducible: 

Steps to Reproduce: