I have a default installation of openbsd, with portmap, mountd, nfsd services started via rcctl. I have following entry in /etc/exports
/nfs/testdir -alldirs -maproot=root -network=192.168.0 -mask=255.255.255.0 I am able to mount the exported share on client (centos) as follows: sudo mount -t nfs -o rw,noauto -v 192.168.0.122:/nfs/testdir mntpt3 >From the client, I can read the contents. But writing inside the mounted directory yields permission denied error. Looking at the docs I am not able to find any otherconfig options for access control on the client side. There is nothing in the logs on the server side as well. Any pointers to debug/fix would be of great help.