The server is running Leap 42.3. I have the NFS share configured.
$ cat /etc/exports
/mnt/nasstorage 201.7.5.0/24(rw,no_root_squash,no_subtree_check)
$ showmount -e
Export list for nas:
/mnt/nasstorage *
The yast2 nfs-client set-up on my laptop (Leap 42.3) can find the server and the shared directory, but the mount fails:
sudo mount -v -t nfs datahub:/mnt/nasstorage /mnt/nasstorage/
mount.nfs: timeout set for Tue Feb 13 14:20:16 2018
mount.nfs: trying text-based options 'vers=4,addr=201.7.5.250,clientaddr=201.7.5.122'
mount.nfs: mount(2): Connection timed out
mount.nfs: Connection timed out
When I try with option vers=3
sudo mount -v -t nfs -o vers=3 datahub:/mnt/nasstorage /mnt/nasstorage/
[sudo] password for root:
mount.nfs: timeout set for Tue Feb 13 14:44:21 2018
mount.nfs: trying text-based options 'vers=3,addr=201.7.5.250'
mount.nfs: prog 100003, trying vers=3, prot=6
mount.nfs: portmap query retrying: RPC: Program not registered
mount.nfs: prog 100003, trying vers=3, prot=17
mount.nfs: portmap query failed: RPC: Program not registered
mount.nfs: requested NFS version or transport protocol is not supported
I’ve tried to mount with the firewall on both sides turned off, but that did not have the expected results.