sudo systemctl enable iwd.service --now
echo '[General]' | sudo tee -a /etc/iwd/main.conf
echo 'EnableNetworkConfiguration=true' | sudo tee -a /etc/iwd/main.conf
echo '[Network]' | sudo tee -a /etc/iwd/main.conf
echo 'EnableIPv6=false' | sudo tee -a /etc/iwd/main.conf
sudo systemctl restart iwd.service