In this video, I will conduct a step by step tutorial on how to configure OpenVPN service on the Raspberry Pi, a $25 credit card sized computer. Using the Raspberry Pi as a low powered OpenVPN Server is a great way to access your network resources from an external location. Additionally, VPN services provide a layer of security that makes them ideal when browsing the internet from a public setting. All packets transmitted are encrypted as they are sent and received.

Timeline of the Video:

0:00 – 2:17 – Initial Configuration of Raspberry Pi
2:18 – 11:24 – Installation and Configuration of OpenVPN
11:25 – 16:33 – Demonstration of OpenVPN client connection with Raspberry Pi


Lengthy Pieces of Code:

Openvpn.conf code:
dev tun
proto udp
port 1194
ca /etc/openvpn/easy-rsa/keys/ca.crt
cert /etc/openvpn/easy-rsa/keys/server.crt
key /etc/openvpn/easy-rsa/keys/server.key
dh /etc/openvpn/easy-rsa/keys/dh1024.pem
user nobody
group nogroup
status /var/log/openvpn-status.log
verb 3
push “redirect-gateway def1”
#set the dns servers
push “dhcp-option DNS”
push “dhcp-option DNS”
log-append /var/log/openvpn

newvpn.ovpn Code:
dev tun
proto udp
resolv-retry infinite
ca ca.crt
cert client1.crt
key client1.key
verb 3

Routing Code:

iptables -t nat -A INPUT -i eth0 -p udp -m udp –dport 1194 -j ACCEPT

iptables -t nat -A POSTROUTING -s -o eth0 -j SNAT –to-source RASPBERRY.PI.IP.ADRESS (Replace with Raspberry Pi internal IP Address)

Supplementary Content to this tutorial:

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Raspberry Pi Alternate Options: Precisely Why They’re a Better Buy

Raspberry Pi is not the baddest micro PC around the globe, and it is what its rivals are trying to say to the remainder of the world. Now and then, a new mini computer is released in the marketplace promising to be the largest one to take down Raspberry Pi. In fact, there’s a new Raspberry Pi killer referred to as NanoPi M1 Plus, which is Ubuntu-Linux ready and priced at $30.

The Raspberry Pi is presented with 4 versions as time has passed. Included in these are Raspberry Pi Model B+, Pi 2 Model B, Zero, and the latest which is Pi 3 Model B.

Pi 3 was made to be sure that Raspberry Pi has the potential to please anybody with an economical PC for programming. It has replaced Processor with the Cortex A53, Hackaday expressed, and runs on 1.2 GHz. At $35, the Raspberry Pi is the most widely used of all.

The Raspberry Pi, but bear in mind, is not the only single board computer(SBC) for homebrewed projects. There are many more in the market which are less expensive, and then some that can do more than Raspberry Pi for a little extra, ZD Net published.

For a start, there’s the Omega 2, along with a modular nature letting software engineers to combine Wireless bluetooth or Navigation systems rapidly. It has built-in Wi-Fi and flash storage area; the OS is Linux distro based on the OpenWrt system. The Omega 2 costs $5 and can also operate on FreeBSD OS, and that is why it is really suitable for people in the course.

The BBC Micro:bit costs $16 and is great for students for their learning and prototyping projects. A 32-bit ARM Cortex processor powers it from inside and it excels from the rest thanks to its 5×5 LED matrix. This attribute gives 25 independently programmable red LEDs for basic output.

Also, there is the BeagleBone Black, which costs $55 and just like the Raspberry Pi, is in addition a community-supported platform both for fans and designers. It truly does work rapid; it is able to boost Linux in around 10 seconds and can develop in below 5 min’s. It’s fueled by AM335x 1GHz ARM Cortex-A8 combined with 512MB DDR3 RAM.

A fresh one is the NanoPi M1 Plus, that has been dubbed as the latest Raspberry Pi killer. At $30, it promises to have a better quality layout and design and was able to use valuable options just like Wi-Fi and Wireless BT. It also presents an Infrared receiver, mic, 8GB storage area, and power and reset control keys.

Even so, the finest function of NanoPi M1 Plus is its capacity to run Ubuntu-Mate, Ubuntu-Core, and in addition Debian, Beta News described. It is excellent for company users, coders, collectors, and students.

nanopi m1 plus specs

FriendlyElec roll-outs Ubuntu Linux-ready NanoPi M1 Plus – a $30 Raspberry Pi substitute

Get more info on official web site:

There exists a new Raspberry Pi opponent that is quite low-priced. In truth, a lot of people may view it as a Pi substitute. The $30 FriendlyElec NanoPi M1 Plus has an arguably exceptional layout and design, plus valuable incorporated features like Wi-Fi and Bluetooth.

FriendlyElec releases Ubuntu Linux-ready NanoPi M1 Plus — a $30 Raspberry Pi killer