![]() ![]() How to set up OpenVPN Access Server for site-to-site Also, a site-to-site setup need not be limited to one subsidiary network, it can be multiple just as easily. It's worth noting that this type of setup still allows other VPN clients to log on to the OpenVPN Access Server and gain access to any of the devices in these 2 networks. ![]() Simply go through the images to see a step by step progression. Each step of the process is shown clearly with highlighted lines and relevant network information. We have created a series of pictures that show how a request from a client computer in the subsidiary office reaches an application server at the headquarter office, and how a response gets sent back. ![]() ![]() Step by step description of how traffic flows This OpenVPN tunnel travels over the Internet and its contents are securely encrypted. In other words, a user sitting at a computer in the subsidiary office can access the servers at the headquarters as if he were there, thanks to an OpenVPN tunnel connection between the two networks. In this example site-to-site setup, complete access has been opened up between computers and servers in the headquarters and the subsidiary office. One of the servers in the subsidiary office has an OpenVPN client program installed on a Linux operating system, which has an active OpenVPN tunnel connection to the OpenVPN Access Server at the headquarters. On the left is a subsidiary office that has a few computers and servers as well, all connected to their own router that also provides access to the Internet. All of the computers and servers in that network are connected to a router (the little flat square box with a gear icon) that also provides access to the Internet. One of the servers has the OpenVPN Access Server product installed. In the diagram above, the headquarters of our example company are on the right, and there are computers and servers there. Overview of an example site-to-site setup On this page we aim to provide you with a guide that gives insight in how this works, to give you an understanding of how things should be setup to get things working. If your network equipment is then properly adjusted as well, then a site-to-site setup that works transparently for all devices in the two networks can be achieved. An OpenVPN Access Server with a Linux VPN gateway client forms such a gateway system, to form a bridge between two networks. With that capability comes the means to send traffic from one network to another, through a gateway system that provides connectivity to the other network. However, routers should all have one thing in common: the ability to route traffic using static routes. The more difficult part comes when dealing with firewalls and security filtering options, and altering routing tables in routers and Internet gateways, as there are so many of them of various brands and models, that we cannot possibly document all of them. The implementation of this is, for as far as Access Server is involved in this, relatively simple. In this connection model, devices in one network can reach devices in the other network, and vice versa. A site-to-site setup is where two (or more) different networks are connected together using one OpenVPN tunnel. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |