Many users are familiar with the situation when the wireless signal in a distant room or office becomes critically weak. Instead of buying expensive equipment or a new adapter, you can effectively use your old router. Turning a router into Wi-Fi receiver — this is not only a budget saving, but also an environmentally friendly approach to the disposal of equipment.
The method involves changing the device's operating mode: instead of distributing internet, it begins receiving it from the main router and transmitting it to devices connected via cable or creating a new network. In this article, we'll cover the technical details of setting up various modes, such as WDS, Client Bridge, and Repeater, so you can choose the best option for your infrastructure.
Before you begin setup, you need to ensure your hardware is compatible and the firmware has the necessary features. Not all models support client mode, so the first step is always to check your model's specifications. TP-Link, Asus or KeeneticProper preparation will save you time and eliminate the need to reflash your device.
Equipment preparation and compatibility testing
The first step is to identify the capabilities of your secondary router. You'll need to find the technical documentation or visit the manufacturer's official website to find out if the device supports these modes. WDS or Client BridgeThis information is often hidden in the description of the WAN/LAN port functions or in the wireless network section.
Be sure to perform a factory reset before starting work. This will eliminate IP address conflicts and old configurations that may interfere with proper operation. To do this, click the button Reset on the back of the device and hold it for about 10-15 seconds until the indicators blink simultaneously.
⚠️ Note: Some ISPs block third-party routers based on their MAC address. If you still can't connect to the internet after setup, try cloning the MAC address of the computer on which you originally configured access in the corresponding section of the router menu.To connect, you'll need a computer with a network card and two patch cords. One cable will run from the PC to the LAN port of the router you're configuring, and the second may be needed to connect two routers with a cable if you decide to use a wired backhaul for maximum stability.
- 🔌 Check if there is a free LAN port on your main router.
- 📡 Make sure the secondary router supports the 802.11n/ac/ax standard.
- ⚙️ Find the latest firmware on the device manufacturer's website.
- 🔌 Prepare an Ethernet cable at least 1 meter long for testing.
📊 What is your main router?TP-LinkAsusKeeneticMikroTikAnotherWDS Bridge Mode: Creating a Wireless Connection
Technology WDS (Wireless Distribution System) Allows you to combine multiple wireless networks into one using routers from different manufacturers, although it's best if the chipsets are the same. In this mode, the secondary router receives the Wi-Fi signal and broadcasts it further, maintaining a single network for all clients.
To configure, log in to the secondary device's web interface at
192.168.0.1or192.168.1.1In the wireless network section, you need to change the channel to a fixed one (e.g., 1, 6, or 11), as automatic channel selection doesn't work in bridged mode. Next, enable the WDS function and click the network search button.Once you've found the list of available networks, select your primary access point and enter the password. It's crucial that the encryption type and password on both devices match exactly. In most cases, the standard WPA2-PSK with an algorithm AES.
What to do if WDS is not working?
The WDS function is non-standard, so different manufacturers implement it differently. If routers from different brands don't recognize each other, try updating the firmware to the latest version or use Universal Client mode, if available in the menu.
The final step in setting up WDS is to disable the DHCP server on the secondary router. This will prevent addressing conflicts, as only the primary router should be distributing IP addresses. After rebooting, the devices should connect, and the WLAN indicator on the receiver will start blinking, indicating data transfer.
Setting up Client Mode for wired devices
Mode Client Mode The (Client) is fundamentally different from a repeater in that it doesn't create a new wireless network, but rather turns the router into a simple network adapter with an Ethernet port. This is ideal for connecting Smart TVs, gaming consoles, or desktop PCs that don't have built-in Wi-Fi.
In the device interface, find the "Operation Mode" section and select "Client." The system will prompt you to scan the air and select a network to connect to. Unlike WDS, channel matching is not required, as the device switches entirely to receive mode.
Once connected to the primary router's network, all devices connected via cable to the secondary router's LAN ports will gain internet access. Speeds in this mode are typically higher than when using a repeater, as the radio module doesn't waste resources creating its own access point.
☑️ Client mode settings
Completed: 0 / 5It's important to note that in Wi-Fi client mode, the secondary router's antennas stop broadcasting the network. If you need to receive the signal for further distribution over the air, this mode is not suitable, and you should use repeater or universal client mode.
Using a router as a repeater (signal booster)
Mode Repeater A repeater (or repeater) allows you to expand the coverage area of a wireless network. The router receives the signal, amplifies it, and then broadcasts it further under the same name (SSID) or a new one. This is the most common use case for older equipment to eliminate "dead zones."
When setting up a repeater, make sure the secondary device is located within a strong signal range of the primary signal. If it only receives a weak signal, it won't have anything to boost, resulting in low speeds. The optimal location is midway between the primary router and the problem area.
In your wireless network settings, select "Repeater" or "Amplifier" mode. Many modern routers, for example, Asus or Tenda, have a quick setup wizard that automatically selects the necessary parameters. All you need to do is enter the password for your main network.
Parameter Main router Repeater (Secondary) Client Mode Creating Wi-Fi Yes Yes No (LAN only) DHCP Server On Disabled Disabled IP Address 192.168.1.1 192.168.1.2 (static) Dynamic Wi-Fi channel Auto or Fix Coincides with the main one Doesn't matter Speed in repeater mode can drop by up to 50% of the original, especially at 2.4 GHz, because the device operates in half-duplex mode (it cannot simultaneously receive and transmit). To minimize losses, use the 5 GHz frequency if your equipment supports dual-band operation.
OpenWrt firmware for expanded functionality
If your router's firmware doesn't support the required operating modes, installing alternative software, such as OpenWrt or DD-WRTThese operating systems provide access to hidden hardware functions and allow you to customize virtually any operating mode.
Flashing the firmware requires caution: it's essential to accurately determine the processor model and flash memory type of the device. Selecting the wrong firmware version can brick the router. Before starting, download the image specifically for your board revision (ver 1.0, 1.1, etc.).
In OpenWrt, configuring client or bridge mode is done through the interface.
LuCIYou'll need to create a new "Wireless Client" network device, bind it to a physical radio module, and add it to the existing LAN bridge. This provides flexibility unavailable in stock firmware.⚠️ Warning: Installing third-party firmware will void the manufacturer's warranty. Ensure you fully understand the risks and have the ability to recover the device via UART or TFTP in the event of a failure.After installing OpenWrt, you gain access to advanced security settings, the ability to create VLANs, configure guest networks, and even install torrenting or VPN packages directly on the router. This turns a simple device into a powerful networking tool.
Solving common IP issues and conflicts
The most common problem when creating a network from two routers is an IP address conflict. If both devices have an IP address
192.168.0.1, the network will not work. Before connecting the secondary router to the main one, change its LAN IP to a unique one, for example,192.168.0.254.It's also worth paying attention to the DHCP address range. If the primary router assigns addresses between 100 and 200, make sure the secondary router's static IP address doesn't fall within this range. Otherwise, an address conflict will occur and you'll lose access to the settings.
Speed issues are often related to channel interference. Use Wi-Fi network analysis apps on your smartphone to find the least congested channel. In apartment buildings, free channels may be scarce, so switching to the 5 GHz standard makes sense.
If the devices can't see each other, check the MAC address filtering settings on the primary router. New devices may be blocked, and the secondary router's MAC address may need to be manually whitelisted.
Frequently Asked Questions (FAQ)
Is it possible to connect two routers from different manufacturers via Wi-Fi?
Yes, this is possible, but only in WDS mode if both manufacturers support this standard, or via universal client mode. However, the stability of a router paired with routers from the same brand is always higher.
Will my internet speed decrease when using my router as a receiver?
In repeater mode, speed can drop by up to 50% due to the specifics of the radio channel. In client mode (cable only) or WDS bridge mode, losses are minimal and depend mainly on signal strength and interference.
Do I need a separate password for the second router's Wi-Fi network?
In repeater mode, the same password is typically used as the primary access point to ensure seamless device switching. In WDS bridge mode, the passwords must also match for successful authentication.
How do I access the secondary router settings after setup?
After setup, you'll need to know the IP address you assigned to the secondary router (e.g., 192.168.1.2). Enter it into your browser's address bar, and you'll be taken to its control panel, even if it's connected to the primary router.