The steps in this post will show you how to configure TFTP on a clean install of Ubuntu Server 18.04.
Trivial file transfer protocol (TFTP) can be used to automatically provision various systems such as VoIP phones or even Linux servers.
In this tutorial, we’ll setup TFTP on Ubuntu Server 18.04. The following steps have been tested on a clean install of Ubuntu Server 18.04.3 LTS running on a VMware Fusion virtual machine.
Step 1: Install tftp-hpa
At the command prompt, run the following command:
sudo apt install -y tftpd-hpa
Step 2: Add files to tftpboot directory
Files accessed using a tftp client need to be stored in the
/var/lib/tftpboot directory. Let’s create a demo text file called
hello.txt to show that it works.
echo "world" | sudo tee /var/lib/tftpboot/hello.txt
From another machine on your network, connect using a
tftp client. For example on a Mac run:
The file should now be on the local machine.
$ cat hello.txt
Now you can transfer files to the
tftpboot directory and use the IP address of the server when provisioning devices that need to download from a TFTP server.