Introduction; Figure 1: Vpn Architecture Overview - Grandstream Networks GWN7000 User Manual

Openvpn site-to-site vpn guide gigabit vpn router
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INTRODUCTION

A Virtual Private Network (VPN) is used to create an encrypted connection tunnel, enabling users to
exchange data across shared or public networks while acting as clients connected to a private network.
The benefit of using a VPN is to ensure the appropriate level of security to connected systems when the
underlying network infrastructure alone cannot provide it. The most common types of VPNs are remote-
access VPNs and site-to-site VPNs.
The VPN security model provides:
✓ Client authentication to forbid any unauthorized user from accessing the VPN network.
✓ Encryption, that will prevent man in middle attacks and eavesdropping on the network traffic.
✓ Data integrity to maintain the consistency, and trustworthiness of the messages exchanged.
The purpose of this guide is to underline VPN client/server feature on Grandstream GWN7000 Router and
use this feature to implement Site-to-Site VPN using OpenVPN

Figure 1: VPN Architecture Overview

OpenVPN is a registered trademark of OpenVPN Technologies, Inc
GWN7000 OpenVPN
®
Site-to-Site VPN Guide
®
to connect multiple locations.
© 2002-2014 OpenVPN Technologies, Inc.
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