
Mesh networks are a type of local area network (LAN) that use multiple devices, known as nodes, to communicate and link together. Traditional routers are designed to act as the central hub, or gateway, of a LAN. By using multiple old routers as nodes in a mesh network, it is possible to create a secure, reliable, and low-cost network system that is suitable for both home and business use.
The process of setting up a mesh network with older routers can be done relatively easily and is a great way to save money on purchasing new, expensive routers. This guide will tell you how to set up a mesh network with old routers, from preparing the routers to configuring the mesh network.
Steps To Setting Up a Mesh Network With Old Router

1. Gather your old routers:
To set up a mesh network with your existing routers, you need to gather all the old routers that you have. It is important to make sure all the routers are compatible with each other.
2. Connect the routers:
After collecting all the routers, you need to connect them together. Connect each router to the power source and then connect them with Ethernet cables. Make sure that you have a solid connection between the routers.
3. Configure the settings:
Once all the routers are connected, you need to configure the settings of each router. You can access the settings page by logging in to the router’s admin panel using the router’s IP address.
4. Enable bridge mode:
After configuring the settings, you need to enable bridge mode on all the routers. This will allow each router to act as a single unified network.
5. Create an SSID:
Once bridge mode is enabled, you need to create an SSID (Service Set Identifier) for the network. This will allow all the devices connected to the network to identify which network they are connected to.
6. Assign IP addresses:
After creating the SSID, you need to assign IP addresses for each router in the network. This will allow each router to communicate with the other.
7. Test the network:
After assigning IP addresses, you need to test the network. You can do this by connecting a device to the network and checking if it can access the internet.
Can I Use A Mesh Network With Existing Router

Yes, it is possible to use a mesh network with an existing router. A mesh network is a type of wireless network that consists of multiple access points, or nodes, that are interconnected to create a single, unified network. These nodes are connected to an existing router, either via an Ethernet cable or wirelessly, and then communicate with each other to distribute the signal throughout the network.
Mesh networks are ideal for larger homes, as the nodes are able to communicate with each other to extend the range of the network. The nodes are able to communicate with each other, allowing them to act as access points that can be placed around the house. This improves the coverage of the network and allows the user to access the internet in areas that previously had spotty or no coverage.
Those who already have a router can add a mesh network to it to improve the coverage of their existing network. To do this, they need to purchase a mesh network system, such as Google Wifi or Eero, and link it to their existing router. Once the mesh network is set up and connected to the router, the nodes will be able to communicate with each other and extend the coverage of the network.
Does A Mesh Network Replace My Router?
No, a mesh network does not replace your router. Instead, it works in tandem with your existing router to provide better coverage of your home’s Wi-Fi network. A mesh network is made up of multiple devices that are placed around your home and work together to form a single Wi-Fi network.
The main device acts as the router, while the other devices, called nodes, extend the range and coverage of the signal, creating a stronger and more reliable connection. A mesh network complements your router to eliminate dead zones and extend the reach of your Wi-Fi coverage.
How To Setup A Wired Mesh Network?

1. Gather all of the necessary hardware. A wired mesh network requires at least two routers, one for the main connection and one for the secondary connection. You may also need a network switch, cables, and power supplies.
2. Connect the routers to a power source and to each other. Make sure to use the correct cables to connect the routers, either Cat5 or Cat6, depending on the routers.
3. Configure the first router, or the main router, with the necessary settings. This includes the IP address, the subnet mask, and the network gateway.
4. Connect the other router to the main router via an Ethernet cable. This will create a bridge between the two routers, allowing each to communicate with the other.
5. Set up the second router with the same settings as the first router. Set its IP address to be one number higher than the first router’s.
6. Configure the routers to be in bridge mode, so that all data traffic is routed through the main router.
7. Connect the network switch to the main router and configure the switch to act as a hub. This will allow devices to be connected to the network using either wired or wireless connections.
8. Connect any other devices, such as computers, to the network switch. Make sure to configure the settings on each device to match the settings on the main router.
9. Test the connection by pinging a device on the mesh network from another device. If the ping is successful, the mesh network is set up and ready for use.
Conclusion:
After considering all the factors, the final verdict is that setting up a mesh network with old routers is a viable option. It is a cost-effective way to expand the range and improve the speed of your Internet connection.
However, it is important to note that setting up a mesh network with old routers is a complex process and may be time-consuming. Therefore, it is recommended to seek the help of a professional technician if you are not confident in your technical skills.

I am the founder and CEO of Ownrouter. I have been in the industry for over 15 years, and I am passionate about routers. I have a degree in computer science from the University of London and worked as a network engineer for a large ISP. I am also a member of the board of directors for the Open Source Router Project. Learn more