Install NFS in ubuntu-22.04

Install NFS Server

Install NFS Kernel Server

sudo apt update
sudo apt install nfs-kernel-server

Create NFS Directory

sudo mkdir -p /srv/nfs/share
sudo chown nobody:nogroup /srv/nfs/share
sudo chmod 777 /srv/nfs/share

Edit /etc/exports (Replace 10.222.1.0/24 with your subnet)

echo '/srv/nfs/share 10.222.1.0/24(rw,sync,no_subtree_check)' | sudo tee -a /etc/exports
sudo exportfs -a

Enable NFS Service

sudo systemctl enable nfs-kernel-server
sudo systemctl start nfs-kernel-server

Adjust ufw rules (Replace 10.222.1.0/24 with your subnet)

sudo ufw allow from 10.222.1.0/24 to any port nfs
sudo ufw enable
sudo ufw status

Install NFS Client

Install the NFS-Common Package

sudo apt update
sudo apt install nfs-common

Create Mount Point

sudo mkdir -p /srv/nfs/clientshare

Mount NFS Share

sudo mount 10.222.1.171:/srv/nfs/share /srv/nfs/clientshare

Verify Mount

Create a file in the server directory.

cd /srv/nfs/share
touch file1.txt file2.txt file3.txt

Check the file in the client directory.

ls -l /srv/nfs/clientshare