WD sharespace NFS client (not server)

Is it possible to mount NFS share on the wd sharespace 2.3.02 ?

I tried :

~ $ mount -t nfs 192.168.131.8:/home/shares /test -o nfsvers=3
mount: Mounting 192.168.131.8:/home/shares on /test failed: Address family not supported by protocol

dmesg says :

nfs warning: mount version older than kernel
RPC: sendmsg returned error 97
portmap: RPC call returned error 97

Did someone already managed to do that ?

Check this two articles as they have information related to NFS :

Mounting NFS on Mac OSX 10.5 (Leopard), 10.6 (Snow Leopard), 10.7.x (Lion). or 10.8.x (Mountain Lion)

Cannot copy files from a Mac to a WD ShareSpace using NFS Access