How to limit Wi-Fi speed for other users on a Huawei router

Every Wi-Fi network owner is familiar with the situation when their home internet suddenly starts slowing down at the most inopportune moment. Often, the cause isn't a weak provider's plan, but rather the active use of the bandwidth by other devices: someone in the household is downloading large files, watching 4K videos, or updating games on a console. In the ecosystem Huawei There are effective tools that allow a network administrator to take control of traffic and distribute bandwidth fairly.

Speed ​​limiting for specific users isn't just a way to "punish" violators, but also an important feature for ensuring the stability of critical applications, such as video conferencing or online learning. Modern routers from this brand offer flexible traffic management mechanisms that don't require in-depth knowledge of network protocols. However, to avoid disrupting the entire network, it's important to understand how exactly it works. QoS (Quality of Service) and other built-in filters.

In this article, we'll take a detailed look at how to configure traffic priorities through the web interface and mobile app. You'll learn how to identify bandwidth-hungry devices and what settings to adjust to ensure a comfortable surfing experience even when your channel is fully loaded with guests or children.

Current load analysis and device identification

Before applying strict restrictions, it's important to pinpoint which device is consuming the lion's share of your traffic. In routers Huawei A powerful monitoring module is built in, displaying the activity of all connected clients in real time. Without this step, any blocking actions may be pointless, as you could accidentally restrict a device that is simply updating system files.

For a complete picture, go to the router's web interface at 192.168.3.1 or 192.168.8.1 (the address may vary depending on the model) and log in. In the menu, find the section usually called Terminal, Connected Devices or DevicesThis displays a list of all gadgets, their IP addresses, MAC addresses, and current data transfer/reception speed.

⚠️ Attention: Some smartphone apps may run in the background and consume bandwidth intermittently. Make sure you're throttling the device that's creating the constant load, not just the one that's accessing the servers intermittently.

Pay attention to the "Download" or "Speed" columns. If you see a device with an unclear name, try temporarily disabling Wi-Fi on your phone or tablet to see how it appears in the list. This will help you avoid errors when setting up filtering rules later.

Using QoS to manage traffic

Technology Quality of Service (QoS) is the main tool for distributing channel bandwidth. In routers Huawei This module not only limits speed but also prioritizes it. You can tell the system to prioritize your laptop's traffic over your smart TV, ensuring smooth operation of your tasks even under heavy network load.

To configure, go to the section More Functions → Network Settings → QoSHere you'll need to activate the feature and specify your overall internet bandwidth (Download/Upload). It's best to get this information from your contract with your provider or measure it using Speedtest to ensure the system is working properly.

After activating the basic settings, proceed to the prioritization rule. You can select a device from the list of connected clients and set its status to "High" or "Low." Low-priority devices will receive the remaining bandwidth only after high-priority clients have satisfied their needs.

• 📉 Guaranteed speed: Ability to reserve the minimum required bitrate for important devices.
• 🚀 Dynamic allocation: A free channel is automatically given to those who need it at the moment.
• 🎮 Game mode: A special profile for reducing ping in online games.

It's important to understand that QoS doesn't create new speeds, but rather intelligently distributes existing ones. If your tariff plan provides 20 Mbps, no settings will increase this limit, but they will help prevent freezes when other users download files.

Speed ​​limiting through parental controls

If your goal is not just to prioritize traffic, but to strictly limit the maximum speed for certain devices (for example, children's tablets), then the function Parental Control This is the best option. Unlike QoS, which works with priorities, here you set specific Mbps limits that the router will strictly adhere to.

Find the section in the menu Parental Control or Parental controlCreate a new user group, such as "Children" or "Guests." Add the MAC addresses of the devices whose speed you want to limit to this group. This could be a single smartphone or an entire category of devices.

In the group profile settings, find the "Speed ​​Limit" option. Here, you need to enter values ​​for the incoming (Download) and outgoing (Upload) streams. For example, setting the limit to 1 Mbps will only allow instant messaging, but will prevent HD video viewing.

⚠️ Attention: Firmware interfaces Huawei may vary. In some models (for example, the AX3 series), this function may be integrated into the app. AI Life, and in the web interface it should be hidden or named differently.

Once the settings are applied, the changes take effect almost instantly. The restricted device may not even notice the change in connection status, but page loading speeds will be noticeably slower, which is exactly what you're aiming for.

Setting up a guest network as an isolation method

One of the most elegant ways to limit the influence of outside devices on your core network is to use Guest Network (Guest Network) This is a virtual Wi-Fi network that runs on the same router, but is completely isolated from your personal local network and has its own restriction settings.

Activate the guest network in the section Wi-Fi Settings → Guest Wi-FiGive it a separate name (SSID) and password. The main advantage of this method is that you can set global restrictions for everyone connecting to this network without having to configure each device individually.

Advanced guest network settings often include an "AP Isolation" option, which prevents devices on the guest network from seeing each other. This improves security, but also prevents guests from accessing local resources such as printers or NAS storage.

Using a guest network is especially important if you frequently have friends over or if you have smart devices (IoT) that don't require high speeds but create additional noise in the air. By separating them into a separate segment, you'll keep your main channel clear.

Control via the Huawei AI Life mobile app

For smartphone owners, network management is available through the official app. Huawei AI Life (previously HiLink) is the most convenient and modern way to control the system. The mobile interface is often more intuitive than the web version and allows you to make changes to settings on the fly, from anywhere in the apartment.

After connecting to the router via the app, go to the tab Devices (Devices). Here you'll see a graphical representation of your network. Click on the specific device you want to limit. The menu that opens often includes a "Limit Speed" button or a slider for quickly adjusting the priority.

The app also allows you to create scenarios. For example, you can set up a "Study Time" profile that automatically limits the speed of game consoles and TVs from 2:00 PM to 6:00 PM. This allows for flexible control without the need for manual resets every day.

• 📱 Remote access: Control your network from anywhere in the world via mobile internet.
• ⏱ Access timers: Automatic shutdown or scheduled speed limitation.
• 🛡 Protection: Built-in antivirus and connection security check.

Please remember that some of the app's features require a stable connection between your router and the cloud servers. HuaweiIf the servers are unavailable, local management via a browser will remain the only option.

MAC address filtering and blacklisting

In cases where soft restriction methods do not produce the desired result, or when you want to completely block access to a specific device, filtering by MAC addressThis is a unique identifier for a network interface, assigned by the manufacturer and (theoretically) unchangeable.

In the section Wi-Fi Settings → Wi-Fi MAC Filter You can create a list of prohibited (Blacklist) or allowed (Whitelist) devices. Adding an address to the Blacklist is similar to a phone's "blacklist": the device sees the network and may even try to connect, but the router immediately terminates the connection.

This method is effective against "neighbor's Wi-Fi," where strangers guess the password. However, it's important to remember that MAC addresses can be spoofed (cloned) on advanced devices, so relying on this method alone isn't recommended.

Using a whitelist is a more radical, but also more secure, method. In this mode, only devices whose addresses you've manually added to the list will be able to connect to the network. All others, even with the password, will be blocked.

⚠️ Attention: Be extremely careful when setting up the whitelist. If you accidentally fail to add the MAC address of your current device to the whitelist, you will lose access to the router and will only be able to restore its settings by pressing the reset button on the router.

Frequently Asked Questions (FAQ)

Is it possible to limit the speed of just one specific app on someone else's device?

Unfortunately, standard means of household routers Huawei This is impossible. The router sees the data stream (packets), but often can't determine which application they belong to, especially if the traffic is encrypted (HTTPS). Such fine-tuning requires software on the user's device.

Will the speed setting be reset after rebooting the router?

No, all changes made through the web interface or application AI Life, are stored in the device's non-volatile memory. After a reboot or temporary power outage, all your set QoS limits and priorities will remain.

Does limiting the speed on one device affect the overall internet speed?

Yes, it does. By limiting bandwidth-hungry devices, you free up some bandwidth for other users. If you have a 100 Mbps plan and one device is downloading a file at 90 Mbps, the others only get 10 Mbps. By limiting downloads to 10 Mbps, you return 80 Mbps to the overall pool of available speed.

How can I find out if a user has changed their MAC address to bypass the block?

The average smartphone or laptop user rarely changes the MAC address, as this requires specialized knowledge and, often, root access or specialized utilities. However, if you notice that a blocked device has reappeared online under a different name, the address may have changed. In this case, changing the Wi-Fi password is the only solution.