Many users are familiar with the situation where the Wi-Fi signal from the main router is practically nonexistent in a remote corner of the house or garage. Purchasing new, expensive equipment or running long Ethernet cables throughout the house isn't always practical or cost-effective. Fortunately, an old or spare router can be transformed into a powerful network extender by properly modifying its operating mode. This solution allows you to use your existing resources to create a stable wireless bridge.
Using a second router as a receiver (client) or repeater is an effective way expand coverage area Without unnecessary expenses. Unlike a simple signal booster, a full-fledged router has more powerful antennas and a processor, guaranteeing high data transfer speeds even at a distance from the source. In this article, we'll detail the technical nuances required to implement this connection scheme.
Before you begin setting up, it's important to understand that not all devices support client or bridge mode. You'll need to ensure your device's firmware has the appropriate functionality. Manufacturers often hide these features in standard menus or enable them only in certain software versions. TP-Link, Asus, Keenetic And Mikrotik offer different approaches to implementing this function.
Selecting the appropriate operating mode of the equipment
The first step is to determine how exactly your device will operate in the new setup. There are several basic modes that are often confused, although technically they perform different tasks. Understanding the differences between them is critical to achieving the desired result. An incorrect choice will result in the network simply not working or functioning unstable.
Mode WDS bridge (Wireless Distribution System) allows two routers to be connected wirelessly, creating a single network. In this case, both devices can broadcast Wi-Fi under the same name, ensuring seamless roaming (though not always perfect). This method requires WDS support on both devices and is often tied to specific frequency channels.
Mode Client Client Mode turns the router into a receiver that connects to an external Wi-Fi network and distributes internet only through the LAN ports. In this case, the wireless module stops broadcasting the network, working exclusively for reception. This is ideal for connecting a desktop PC or gaming console without a built-in Wi-Fi module.
⚠️ Note: The "Universal Repeater" mode differs from the client mode in that the device simultaneously receives the signal and distributes it further through the air, doubling the coverage area but potentially halving the speed.
Some manufacturers, such as Asus And Keenetic, allow you to flexibly switch between these modes via a user-friendly web interface. Other brands, for example, some models TP-Link, require reflashing, or are tightly tied to a specific hardware version. Always check the specifications of your model before beginning work.
Preparing for setup and resetting parameters
Before beginning configuration, it is strongly recommended to perform a full factory reset of the secondary router. This will prevent IP address conflicts and residual settings from previous use. A reset is typically performed by holding down the reset button. Reset on the device body for 10-15 seconds when the power is on.
It's important to know the IP address of your main router (the one that distributes the Internet). If its address 192.168.0.1, then the secondary device will need to be assigned an address from the same subnet, but with a different last digit, for example, 192.168.0.2This will prevent address conflicts on the local network.
Connect your computer to the secondary router via a LAN cable. Don't use the WAN port at this stage, as we'll be configuring local settings. Make sure your computer's network card is set to obtain an IP address automatically (DHCP) so the device can obtain an address from the router being configured.
☑️ Preparing for setup
Setting up Client mode on different devices
The setup process can vary significantly depending on the manufacturer and firmware version. Below are general guidelines for the most popular brands. The key is to find the section that controls the wireless module's operating mode.
On devices Asus you need to go to the section Administration -> Opening hours and choose Client mode or Media BridgeAfter saving the settings, the router will reboot and prompt you to search for available networks. Select your primary network and enter the password.
In routers Keenetic The functionality is even broader. In the menu System -> Parameters you can switch the device to the mode Access point or AmplifierFor clear signal reception, it is better to use the mode Wi-Fi Client, which is activated through the wireless network setup menu.
Devices TP-Link with technology support OneMesh or function Range Extender configured through the tab Operation ModeOlder models may require manual WDS activation in the wireless settings, where you will need to specify the MAC address of the primary router.
What should I do if the Client mode is not in the menu?
If the standard interface doesn't allow you to select an operating mode, your model may only support WDS. In this case, you'll need to manually enable WDS, scan networks, and bind to the MAC address of the main access point. It's also worth checking for alternative firmware versions, such as OpenWrt or DD-WRT, that add this functionality.
After selecting the mode and entering the password for the primary network, the router should receive an IP address from the main gateway. Check the connection status in the web interface. If the status is "Connected," the bridge has been successfully built.
Wireless bridging (WDS)
Technology WDS Allows you to combine multiple wireless networks into one. To successfully configure the bridge, both routers must be on the same channel (or have a fixed channel, not "Auto"). The frequency range must also match: 2.4 GHz with 2.4 GHz, 5 GHz with 5 GHz.
In the primary router's settings, you need to enable the WDS function and, in some cases, enter the secondary device's MAC address. However, modern systems often allow this to be done automatically via a button. WPS or the network scanning function in the secondary router menu.
Security is an important consideration. When setting up a bridge, the encryption type must be the same on both devices. It is recommended to use WPA2-PSK with an algorithm AESUsing outdated encryption TKIP or WEP may block the possibility of creating a bridge or significantly reduce speed.
| Parameter | Main router | Secondary router (Receiver) |
|---|---|---|
| IP address | 192.168.0.1 | 192.168.0.2 (static) |
| DHCP mode | Enabled (Server) | Disabled (Client/Auto) |
| Wi-Fi channel | Fixed (eg 6) | The same fixed (6) |
| SSID (Network Name) | Home_WiFi | Home_WiFi (for roaming) |
| Password | Same | Same |
After setting up your wireless network settings, remember to turn off DHCP server on the secondary router. Failure to do this will result in a second IP address being assigned to the network, causing chaos and internet loss for connected devices.
Using alternative firmware
If your router's default firmware doesn't support the required operating modes, consider installing alternative firmware. The leaders in this area are OpenWrt, DD-WRT And PadavanThey transform budget equipment into professional tools.
Installing third-party software requires care. Incorrect firmware can completely disable the device., turning it into a brick. Before starting the procedure, be sure to check the exact device model and hardware version (Hardware Version) indicated on the sticker underneath.
The process usually involves downloading a special firmware file through the standard update interface or through recovery mode. TFTPAfter installation, you will have access to an advanced menu where the client mode can be configured in a couple of clicks through the interface. LuCI or similar.
The advantage of such firmware is the ability to fine-tune transmitter power, select encryption protocols, and create complex routing scenarios unavailable in stock versions.
Problems with connection speed and stability
Even with proper configuration, users may experience reduced speeds. This is often due to physical obstacles or signal interference. A wireless bridge always introduces latency and reduces channel throughput, especially in the 2.4 GHz band.
To create a fast bridge between routers, it is highly recommended to use the range 5 GHzIt's less congested with neighboring networks and offers wider data transmission channels. However, 5 GHz has a shorter range and the signal has poorer penetration through walls.
If you use repeater mode, the speed is cut roughly in half because the radio module operates in half-duplex mode: it receives and transmits. Client mode (where the connection is transmitted only via the cable) eliminates this drawback and provides speeds close to direct.
⚠️ Note: Interfaces and menu item names may vary depending on the firmware version and router model. Always consult the manufacturer's official documentation for your specific device version.
Check the signal strength at the secondary router's installation location. If it's below -75 dBm, the bridge won't work reliably. In this case, the only solution is to move the device closer to the signal source or install an external high-gain antenna.
Frequently Asked Questions (FAQ)
Is it possible to connect routers from different manufacturers via Wi-Fi?
Yes, this is possible, but only in universal repeater mode (WDS Client or Repeater). However, for classic WDS bridging (seamless connection), it is recommended that both devices be of the same brand or fully support the WDS standard. In client mode, compatibility is generally unaffected.
What cable is needed to connect a computer to a configured router?
Most modern devices use automatic cable type detection (Auto-MDI/MDIX), so any standard twisted pair patch cord will work. If you have very old equipment, you may need a crossover cable, but such cases are extremely rare in 2026.
Will my internet speed decrease when using my router as a receiver?
Yes, some reduction is inevitable due to the overhead of encryption and data transmission over the air. In repeater mode, speed loss can be up to 50%. In client mode with a cable connection, losses are minimal and depend primarily on the quality of the radio signal.
Do I need to configure the same network names (SSID) on both routers?
If you want devices to switch between routers automatically, the names and passwords must match. However, this doesn't guarantee perfect roaming; devices may "catch" on to the weak signal of a distant router. For greater control, you can set different names, for example, Home_Living And Home_Bedroom.