OpenVPN-installer

OpenVPN installer for Raspberry Pi.

This script will let you setup your own secure VPN server.

Users with DS-Lite it's recommanded to first read the chapter DS-Lite.

Usage

First, make sure IPv6 is enabled

modprobe ipv6

Secondly, get the script and make it executable :

https://raw.githubusercontent.com/lordnik22/OpenVPN-Installer/master/openvpn-install.sh
chmod +x openvpn-install.sh

Thirdly, run it :

./openvpn-install.sh

The first time you run it, you'll have to follow the assistant and answer a few questions to setup your VPN server.

An example how to answer is provided in Example.

When OpenVPN is installed, you can run the script again, and you will get the choice to :

• Add a client
• Remove a client
• Uninstall OpenVPN

DS-Lite

Universale Port Mapper

I use a Universale Port-Mapper at feste-ip.net. This makes it possible to access my home-network while I am connect from a IPv4-Network (e.g. most mobilphone-networks are in IPv4). They only support TCP (never tested with UDP).

If you use such a port-mapper you need to provide the DNS or IP of that port-mapper instead of your device-ip.

I had to adjust the port in the client-file to the port they assigned to me.

For the IPv6 Target Port I could use the default OpenVPN port: 1194.

For the hostname I used my DDNS from no-ip.

DDNS

I use a DDNS from no-ip.net. This makes it possible to access your home-network even if your ISP changes the IPv6 (untested). In theory the IPv6 should never change but I still use it because I already used it with my old ISP with IPv4.

The fork of the fork of the fork

This script is based on the great work of Nyr and its contributors, Angristan and its contributors and WMtech-1 and its contributors.

While I was at my old ISP with IPv4 I used the script from Nyr. Now I am at a new ISP which uses DS-Lite. I therefore wanted to setup a OpenVPN that is accessible over IPv6. I searched for similar projects and found the script from WMtech-1 and adjusted it to my need until it worked.

Forward to VMtech-1 for more details

See WMtech-1 and its contributors.

Credits & Licence

Thanks to VMtech-1, the respective contributors, Angristan and of course Nyr's orginal work.

MIT Licence