OpenVPN client on Raspbian (RPi 2B)

Question

Being not only a Raspberry Pi newcomer and a "Linux virgin", I have been given a Raspberry Pi 2B running Raspbian and which I wish to use it for streaming content from a variety of sources around the world instead of using my laptop when I travel!

I have an account with a VPN supplier who supports OpenVPN and has already received the Cert files from them.

My questions are:

1. Is there an OpenVPN client which can run on a Raspberry Pi 2B running Raspbian that I can configure with the cert files from my VPN provider myself?
2. If so, what is it called?
3. Where do I find it?
4. Where do I find instructions about how to install- and configure it?

I am always up for a challenge (which is solvable for a person with my relatively limited knowledge - but I can read ;-) )

Any constructive comments are VERY welcome.

Answer 1

Not sure that you will get very far streaming on a Pi 2B - even the 4B can struggle with Netflix etc some days and by the time you have carried the Pi, keyboard, mouse and screen you will find a laptop easier. I carry a Lenovo 120s running Linux on it and it out performs the Pi by miles.

You may do better to install the OpenVPN server on the PI and leave it at home to allow you back into your network :-)

Saying all of that though, these are from my old notes and may have been changed (not using OpenVPN now) so I'm sorry I've no client handy at the mo and being locked down I could not test it if I build one :-)

To install the client try:

sudo apt update
sudo apt install openvpn
cd ~
mkdir openvpn
cd openvpn

Put your certificate and key file in here

Find the example config file (client.conf) - it maybe in /usr/share/doc/(directory packages/ maybe here)openvpn/ or below this and copy to this directory

cp /usr/share/.../.../.../client.conf .

Edit this with sudo nano client.conf and change the values to your details for:

• remote (server details space port number)
• ca (point to your copy of the ca file)
• cert (again point to your copy of the client.crt file)
• key (again point to your copy of the client.key file)
• tls-auth (again point to your copy of the ta.key file)

All paths must be from root and include the file name e.g.

ca /home/pi/openvpn/ca.crt

Then to start the client:

openvpn /home/pi/openvpn/client.conf

If you have connection issues try adding either a 0 or 1 after a space at the end of the tls-auth. This determines who starts the key exchange - 0 is server, 1 is client and the 1 fixed it for me...

THE place for OpenVPN questions is the OpenVPN Community