Many users are familiar with the situation where the Wi-Fi signal from their main Rostelecom router doesn't reach distant rooms or the second floor. Often, the only culprit is a thick wall or the room's distance from the signal distribution point. In such cases, purchasing a second router is the most effective solution, allowing you to cover "dead zones" without running unnecessary cables.
However, simply plugging in a second device won't work, as routers don't automatically communicate with each other to transmit traffic by default. You'll need to manually configure their interaction by selecting the appropriate operating mode. Wireless bridge or the repeater mode will allow you to broadcast the Internet from the first device to the second exclusively via a radio channel.
In this instruction we will analyze all the stages of setting up a bundle of equipment from Rostelecom, including models of the series Sagemcom, Eltex And KeeneticWe'll cover the nuances of IP addressing, disabling the DHCP server, and selecting a frequency range to ensure stable operation of your home network.
Selecting equipment and preparing for setup
Before starting the procedure, make sure both devices support the required features. Not every budget router can operate in bridge or repeater mode. The primary device connected to the provider will act as a server distributing the internet, while the secondary device will receive this signal and broadcast it further.
It's important to understand the difference between the operating modes. If you want all devices in your home to be on the same local network (for example, to access a network printer or media files), it's better to use the WDS or BridgeIf you just need to expand the coverage area without worrying about the visibility of devices between each other, the mode Repeater.
Make sure you have access to the web interfaces of both routers. This will require a computer or laptop that can be temporarily connected to each device via cable for initial configuration. Also, have your provider's login credentials ready in case you need to reconfigure the primary channel.
- 🔌 A primary device with configured internet access from a provider.
- 📡 A secondary router with bridge or repeater mode support.
- 💻 A computer or smartphone to access the equipment settings.
- 📝 Login details for the admin panel (login and password).
Setting up the main Rostelecom router
The first step is to properly configure the main router, which is already distributing the internet. You need to access its web interface by entering the IP address found on the sticker on the bottom of the device (usually 192.168.1.1 or 192.168.0.1). Enter the administrator login and password.
In the wireless network settings (Wireless or Wi-Fi) You must fix the channel and bandwidth. Automatic channel selection may cause the frequency to change when the router reboots, causing the second router to lose connection with the first. Select a static channel, such as 1, 6, or 11 for the 2.4 GHz band.
It's also critical to remember or set a permanent password for your Wi-Fi network and encryption type. For stable operation, it's recommended to use the standard WPA2-PSK (AES). Mixed security modes may cause problems when connecting a second device.
⚠️ Important: If you have a dual-band router, make sure you know the network names (SSIDs) for both bands (2.4 GHz and 5 GHz). The second router will connect to one of them, and the names must match those you specify in its settings.
Changing the IP address of the second router
Before connecting the devices, you need to change the IP address of the second router to avoid address conflicts on the network. By default, both devices may have the same address, for example, 192.168.1.1If you try to connect them without changing the address, a conflict will occur and the network will not work.
Connect your computer to the second router (without connecting to the first one yet). Go to its settings and find the section LAN or Local area network. Change the last digit of the IP address. If the main router has an address 192.168.1.1, ask the second one 192.168.1.254 or any other free address in the same subnet.
After applying the settings, the router will reboot, and you'll need to use the new address to access its menu again. This is crucial, as further configuration is impossible without it.
Operating modes: WDS, Bridge and Client
The most difficult part of the process is choosing the correct operating mode for the secondary router. These modes may be called differently in different manufacturers' interfaces: WDS, Bridge, Repeater or ClientUnderstanding the difference between them will help you avoid configuration errors.
Mode WDS (Wireless Distribution System) WDS allows you to combine multiple routers into a single network while preserving clients' MAC addresses. This is ideal if you need a seamless network where devices can see each other. However, WDS often requires both routers to be the same brand or to support the same standard.
Mode Client turns the second router into a receiver. It receives Wi-Fi from the first and distributes it further, but often creates a separate subnet. Repeater It simply repeats the signal, increasing the range, but can reduce the overall connection speed by half due to the peculiarities of data packet processing.
| Mode | Description | Speed | Compatibility |
|---|---|---|---|
| WDS / Bridge | Network unification, device visibility | High | Requires support from both routers |
| Repeater | Signal repeater, zone expansion | Average (loss up to 50%) | Universal |
| Client | Signal reception and distribution via cable/Wi-Fi | High | High |
| AP (Access Point) | Works only via cable from the first router | Maximum | Any routers |
Step-by-step instructions for connecting via Wi-Fi
After preparing the primary router and changing the IP address on the secondary one, you can begin the actual connection. Go to the secondary device's settings and navigate to the wireless network section. Find the option to enable bridge or repeater mode.
Activate the function WPS or QSSIf available, this can simplify the pairing process. However, manual setup is more reliable. In the network search menu, select the SSID of your main Rostelecom router from the list of available ones.
Enter the password for your primary Wi-Fi network. Make sure the encryption type matches (usually WPA2-PSK). After saving the settings, the second router will attempt to establish a connection. The wireless network indicator on the router should light up or change color, indicating a successful connection.
☑️ Connection checklist
If the connection fails the first time, check the distance between the devices. For the initial setup, it's best to place them close together, and after successfully testing, move the second router to the desired room.
Disabling the DHCP server on the second device
One of the most common errors is having two active DHCP servers on the same network. A DHCP server automatically assigns IP addresses to connected devices (phones, laptops). If there are two, the devices will become "lost" and won't be able to obtain the correct address for internet access.
On the second router, which will act as a signal receiver, you need to find the section DHCP Server and transfer it to a state Disable (Disabled). The primary distribution of addresses should be performed only by the main Rostelecom router.
⚠️ Important: After disabling DHCP on the second router, you will no longer be able to access its settings using the usual address if your computer receives an address from the main router. To restore the settings, you will need to manually enter a static IP address on your computer or reset the router using the Reset button.
To test network functionality, connect a smartphone or laptop to the second router's network. If the internet is working and the device's IP address belongs to the main router's subnet, the setup was successful.
Optimization of speed and frequency ranges
Wireless connections between routers inevitably introduce latency and reduce speed. To minimize losses, try to use the range 5 GHz For the backhaul channel between routers, if the equipment supports it. This band is less congested and provides higher throughput.
If both routers only operate at 2.4 GHz, make sure they're using different channels to avoid interference if they're located close to each other. However, in bridge mode, they should operate on the same channel. A balance is key: the channel should be clear of neighboring networks, but the same on both devices.
Why does the speed drop when connecting a second router?
When using repeater or WDS mode without a dedicated radio module, the router is forced to alternate between receiving and transmitting data. This splits the channel's bandwidth roughly in half. Using a wired connection or a separate 5 GHz radio channel for communication between routers solves this problem.
Place the second router within range of the primary router's signal strength. If the signal strength indicator on the second device shows low, don't expect stable operation. Ideally, the second router should be located midway between the primary router and the area where internet access is needed.
What to do if the second router does not see the first one’s network?
Make sure MAC address filtering is not enabled on the primary router. If connections from unknown devices are blocked, you need to find the MAC address of the secondary router (indicated on the label or in the WAN status) and add it to the primary router's whitelist.
Is it possible to connect routers from different manufacturers?
Yes, WDS mode often works between different brands (eg. TP-Link And D-Link), but it's a lottery. The standard does not guarantee full compatibility. Mode Repeater or Client usually works more stably in dissimilar pairs of equipment.
How do I reset the settings if something goes wrong?
Find a small hole with the inscription on the router body ResetPress it with a paperclip and hold it for 10-15 seconds until the lights blink. The device will reset to factory settings, and you can start setup again.