How to Configure a VPN to Preserve Bandwidth

If you manage a VPN server, you know that one of the most important aspects of the job is to make sure that the server is configured correctly.

How to Configure a VPN to Preserve BandwidthCheckout this video:


In this tutorial, we’ll show you how to configure a VPN to preserve bandwidth on your network.

We’ll be using the OpenVPN software for this tutorial. OpenVPN is a free and open source software that allows you to create a VPN connection between two computers.

For this tutorial, we’ll assume that you have two computers:

-The first computer is the VPN server. This computer will be connected to the internet and will allow other computers to connect to it through the VPN.

-The second computer is the VPN client. This computer will connect to the VPN server and will use the internet connection of the server.

What is a VPN?

A VPN, or Virtual Private Network, is a network that is used to send and receive data via the Internet while maintaining the security and privacy of the participants. A VPN can be used to connect two or more computers, or to connect a computer to a network. A VPN can also be used to connect a computer to a remote server.

There are two main types of VPNs: Site-to-Site and Client-to-Site. Site-to-Site VPNs connect two or more locations, such as networks or offices. Client-to-Site VPNs connect a single computer to a network.

How to Configure a VPN to Preserve Bandwidth
It is possible to configure most VPNs to use less bandwidth. This can be done by reducing the number of channels that are used, by reducing the amount of data that is sent through each channel, or by using compression. Compression can be especially effective for reducing the amount of data that is sent over slow connections, such as dial-up connections.

How to Configure a VPN

A VPN is a great way to secure your connection and preserve your bandwidth. By encrypting your data, a VPN can prevent your ISP from throttle your connection. A VPN can also help you get around regional restrictions. In this article, we’ll show you how to configure a VPN to preserve your bandwidth.

Set up a VPN server

To configure a VPN, you’ll need to set up a VPN server. This can be done using a variety of different software packages, but for this example we’ll use OpenVPN.

Once you have your VPN server set up, you’ll need to configure your router to forward traffic from the Internet (WAN) to the VPN server (LAN). This will allow any devices connected to your router to use the VPN.

You’ll also need to configure your firewall to allow traffic from the VPN server. This will vary depending on your firewall software, but in general you’ll want to allow traffic from the VPN server’s LAN address and port 1194 (UDP).

Configure your router

For many routers, you can log into the administrative console and configure the VPN server settings directly. If your router doesn’t support this, you can still configure a VPN server by setting up port forwarding.

To do this, you’ll need to know the IP address of your VPN server and the port number it uses. You can typically find this information in the documentation for your VPN provider or in their online support forums.

Once you have this information, log into your router’s administrative console and find the port forwarding section. Here, you’ll need to create a new rule that forward traffic from the VPN port to the IP address of your VPN server.

Be sure to save your changes and restart your router for the new rule to take effect.

Configure your firewall

Assuming you already have a router and want to configure it as a VPN gateway, you’ll need to go into the device’s configuration menus. To do this, you’ll need the IP address or web URL of your router’s administration interface. Once you’re logged in, look for the VPN settings.

On most routers, this will be under “Advanced” or “Security” settings. Find the VPN tab and then click on the “Add Profile” button. This will open a new window where you can enter the name and address of your VPN server. You should also see options for “Pre-Shared Key,” “Phase 1 Algorithms,” and “Phase 2 Algorithms.”

For most users, the default settings will be fine. However, if you’re using a public VPN service, you may need to change some of these settings. Consult your VPN provider’s documentation for more specific instructions.

Once you’ve entered all the required information, click “OK” to save your new VPN profile.


A Virtual Private Network, or VPN, can be a great way to keep your internet usage private. When configuring a VPN, it’s important to consider how it will impact your bandwidth. If you’re not careful, a VPN can use a lot of data and slow down your connection. Here are some tips for configuring a VPN to help preserve your bandwidth.

-Connect to a server that is close to your location. The further the server is from you, the more data needs to be sent back and forth, which can impact your bandwidth.

-Disable any features that you don’t need. Some features, like encryption, can use a lot of data. If you don’t need them, disable them to help preserve your bandwidth.

-Use a lighter protocol. Some protocols, like PPTP, are very light and won’t impact your bandwidth as much as others. If you’re concerned about preserving your bandwidth, try using a lighter protocol.