What is a failover router?

Internet failover is a concept used in areas such as networking where in the case of failure in a wired internet connection of some sort, a secondary redundant internet connection is switched to. The router used in this is called failover router, which enables continuity for a business in the event of a failure.

As the inherent importance of internet usage continues to rise, so does its use in various environments, particularly in the business world. With processes of production and functionality in a constant state of evolution, a lot of organisations require constant internet uptime. Contrary to this, downtime, or the internet being unavailable for even temporary periods can affect a lot of businesses in various ways resulting in loss of revenue, productivity and other relatively lamentable issues. However, If there was a constant source of internet, couldn’t these problems be avoided?

This is where a failover router is introduced. Failover itself is a concept used in areas such as networking where in the case of failure in a wired connection of some sort, a secondary redundant connection is switched to, which enables continuity for a business in the event of a failure.

So what is a failover router? It is simply a router that provides connections to more than one internet connection. A failover router introduces redundancy into the setup of your internet by reducing your reliance on one connection, thus in the event of a failure occurring there is a backup. This means that in the event of a failure in your primary internet connection, you automatically switch over to a secondary redundant internet connection that is usually idle, ensuring constant internet uptime, and preventing problems arising from a risky downtime period in internet.

This type of router is especially beneficial in industries that require near perfect uptime for the sending of a variety of information and data, as well as core functions of most businesses such as banks, hospitals, cloud based services and many other industries.

A failover router can have different types of internet connections, however each connection should be from a different internet service provider. The purpose of a failover router is to provide redundancy in your internet setup, which cannot be realised if both your connections are from one internet service provider, which is due to the fact that potential connection problems with that service provider are likely to affect both your connections, therefore it is realistic to ensure that different providers should be secured for each connection. The image below is a depiction of the two primary and secondary connections linked to the internet. 

What is a failover router?
Failover Router

Multiple options for internet connections are available when utilizing a failover router. You can have a cable connection to your router, as well as a broadband connection. Another option is a broadband connection as your primary source of internet and an ADSL connection as a secondary backup. Fixed wireless, a unique method, can also be beamed to your building, and at the same time a fibre cable running to your business’s building can be used as a backup internet connection, ensuring constant high speeds of internet at all times.

Obtaining a failover router can be paramount to the success of your business. Introducing redundancy into your setup can help avoid issues later on in the event of internet outages. Network downtime can also affect a company’s image not only loss in revenue but productivity, as the internet may be essential in dealing with customer inquiries, or providing online services. Thus, implementing a failover router can ensure the flow of your business remains constant and steady.