Hi. I'm having trouble accessing a shared directory over NFSv4 on a CentOS 4.5 machine. My export file reads /test 10.0.0.0/255.0.0.0(ro,async,insecure,nohide,no_subtree_check) Running the mount command with NFSv4 as the filesystem gives me a permission denied error. [root at pebble-anoop ~]# mount -v -t nfs4 pebble-anoop:/test/ /mnt/ mount: pinging: prog 100003 vers 4 prot tcp port 2049 mount: permission denied I've also tried to include the fsid=0 argument in my /etc/exports file. That gives me a whole different error [root at pebble-anoop ~]# mount -v -t nfs4 pebble-anoop:/test/ /mnt/ mount: pinging: prog 100003 vers 4 prot tcp port 2049 mount: special device pebble-anoop:/test/ does not exist Also, the parameter root_squash or no_root_squash don't make any difference whatsoever. Any ideas how I can solve this? It is imperative that I use NFSv4. NFSv3 won't do. Thanks. -anoop