Enable NFS share on your particular device. I had to Whitelist my IP from my NAS's Sharing settings. Security settings are there too, I squashed all users to guest.
On Debian 12: sudo apt install nfs-common https://linuxize.com/post/how-to-mount-an-nfs-share-in-linux/ sudo mkdir /var/nas sudo mount -t nfs 192.168.0.167:/volume1/jack /var/nas
Replace 192.168.0.167:/volume1/jack
with your share's IP and share path. Now there's a NAS share at /var/nas
Unmount with sudo umount 192.168.0.167:/volume1/jack
Replace with your share's IP and share path. Can force with
-f