THIS INFORMATION IS OBSOLETE

The Linux firewall needs to be updated to allow for the TFTP traffic. To do so, switch to the pixi-admin user, open a terminal window, and enter the following three lines, pressing the return key after each line:

sudo iptables -t nat -I PREROUTING -p udp --dport 69 -j REDIRECT --to-port 8069
sudo bash -c "iptables-save > /etc/iptables.up.rules"
sudo bash -c "iptables-save > /etc/iptables/rules.v4"

Type the pixi-admin user's password when requested. If you haven't changed the passwords since the server was installed, your server still uses the default admin password.