From Fedora Project Wiki
system-config-nfs
What is system-config-nfs?
The system-config-nfs tool lets you change the NFS server settings as well as manage the directories you want to share per NFS from your computer.
Download
Grab the latest source from the git repository
You can get the current source directly from the git repository:
git://git.fedorahosted.org/system-config-nfs.git http://git.fedorahosted.org/git/system-config-nfs.git
Released versions
Download released versions from fedorahosted.org.