NFS provides no encryption (fast) file sharing in local network.
Server
sudo nano /etc/exports
Add line
/full/path 192.168.1.0/24(rw,insecure,no_subtree_check,all_squash,anongid=0,anonuid=0)
all_squash,anongid=0,anonuid=0
is required to enable creating file regardless of the user (I think) without it file (with root owner?) cannot be copied
Then
sudo exportfs -ra # Apply change
showmount -e 192.168.1.2 # Check mounts
Client
sudo apt install nfs-common
sudo mkdir /mnt/mounting_folder
sudo mount -o v3 192.168.1.2:/full/path /mnt/mounting_folder
To retain the change after reboot, put in fstab
sudo nano /etc/fstab
Add line
192.168.1.2:/full/path /mnt/mounting_folder nfs defaults 0 0