What Is OpenVPN? (FlashRouters FAQ)

Tomato Firmware OpenVPN Services

Tomato Firmware OpenVPN Client Screen

In the past, we’ve gone on at length about how DD-WRT & Tomato firmware wireless routers are equipped with built-in VPN connectivity and are compatible with OpenVPN.

But it only occurred to us recently that, while we’ve explained VPNs many times over, maybe we’ve never properly explained what OpenVPN exactly is & how it works. Well, we intend to correct that today. If you are an individual looking for advanced encryption & privacy, or running a business that wishes to create a secure remote network that’s open to your employees, get ready to learn the basics of OpenVPN.

What is OpenVPN?

Simply put, OpenVPN is short for open-source VPN. Initially released over a decade ago in 2002 by James Yonan, OpenVPN was published generously under the GNU General Public License (GPL).

A router running OpenVPN in client mode, for example, facilitates users within that network to access their VPN without having to install OpenVPN on each computer on that network.

Why Use VPN & OpenVPN?

The purpose of OpenVPN is simple; it allows you to connect to other devices within one secure network. VPNs allow you to keep your online data safe by tunneling them through encrypted servers, but if you’re looking to keep that very same information safe, and share it with a few trustworthy people (whether they’re employees or friends or family), OpenVPN allows you to do that.

Consider it a secure tunnel that only you and those you want to know about it can access. You and those you want to join you on your OpenVPN network authenticate each other through pre-shared secret keys, certificates, or a user name/password set-up.

The Benefits of Using OpenVPN

Aside from all of the benefits inherent in the description above, there’s a whole lot more to admire about OpenVPN. Many are quick to praise the simplicity of the system, which is both easy to install and configure. Others mention OpenVPN’s versatility, which allows it to be used across a variety of platforms including Linux, Windows 2000/XP/Vista, OpenBSD, FreeBSD, NetBSD, Mac OS X, and Solaris.

We appreciate that and much more, such as OpenVPN’s ability to handle multiple connections across a variety of servers at the same time, or the strength of OpenVPN’s security systems, which are more than capable of holding off any kind of attack.

So if you’re looking for a reliable, easy-to-use system that is adaptable enough to deal with any operating system, then OpenVPN is a no-brainer.

OpenVPN Router Setup Options



Let’s say you’ve got your OpenVPN all set up and your VPN service provider picked out (maybe one you picked from our official supported provider list), you’re still going to need an exceptional OpenVPN router to get the most out of your network. Enter FlashRouters.

  1. Dedicated VPN Service Connection: One setup and any device can be covered by the VPN Service provider server of your choosing. iPads, Smartphones, SmartTVs, AppleTV, Rokus. One setup and OpenVPN can be used on all these devices simultaneously with one account. The individual router based connection will only count as one connection so you can also use the VPN service when you travel out of your home to keep your date and information private and secure. For this setup, Tomato firmware routers are preferred as they have more stable connectivity with OpenVPN
  2. Create a constant OpenVPN/PPTP/L2TP client connection to your office: A must have option for networking for super-telecommuter.
  3. Personal OpenVPN Server: A FlashRouters can act as a personal VPN server & client for connecting to a business or personal VPN server.

Most Popular OpenVPN Wireless Routers

Whether it’s the premiere Wireless-AC Tomato Firmware Asus RT-AC66Uthe Cisco Linksys E4200 Tomato FlashRouter, the best under $100 Tomato firmware model Dual Band Linksys E2500 or  the powerhouse Asus RT-N66U Dark Knight, our devices are designed to handle anything you can throw at them.

Whatever the circumstances, our Tomato OpenVPN routers are built to perform, and are ready to make your online experience as speedy, private and protected as possible.

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