NFS Server

1.Install NFS Server
#apt-get install portmap nfs-kernel-server nfs-common

2.Settings
#vi /etc/exports (adding what you want to export!)
/tmp 140.115.26.50(sync,rw,no_root_squash)

#vi /etc/default/portmap
uncomment ARGS=""-i 127.0.0.1""

#exportfs -ra

3.Restart service
#/etc/init.d/portmap restart
#/etc/init.d/nfs-kernel-server restart


Note:
Using TCP_wrappers need to edit /etc/hosts.allow to add
portmap:IP or portmap:ALL

nfs-user-server: Without kernel support but slower.

nfs-kernel-server: Need kernel support but faster. (kernel 2.2.13)