sudo apt-get install openvpn
cd /etc/openvpn
sudo wget https://www.privateinternetaccess.com/openvpn/openvpn.zip
sudo unzip openvpn.zip
sudo rename "s/.ovpn/.conf/" *.ovpn
sudo nano credentials.txt
sudo sed -i 's@auth-user-pass@auth-user-pass /etc/openvpn/credentials.txt@g' *.conf
sudo nano /etc/default/openvpn
AUTOSTART="{openvpnConf}"
sudo iptables -A INPUT -i tun0 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT sudo iptables -A INPUT -i tun0 -j DROP
sudo sh -c "iptables-save > /etc/iptables.nat.vpn.secure"
sudo nano /etc/network/interfaces up iptables-restore < /etc/iptables.nat.vpn.secure