MAC Filter is a technology used in wireless routers to prevent unauthorized access to networks. The MAC Address is a unique identifier that is assigned to each device on a network. A wireless router uses a MAC Address to identify the device and determine which network it should connect to.
Step 1: Open a web browser and go to http://cudy.net or http://192.168.10.1.
For details, please refer to How to log into the web interface of Cudy Router?
Step 2: Click Advanced Settings -> MAC Filter in the Security section.
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Step 3: Check settings in MAC Filter page.
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• To block the specific device(s)
1. Select 'Allow all except list'.
2. Select the device(s) to be blocked in the online device list regarding the MAC Address and IP Address.
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If the online device you want to block is not there, go to System Status->Devices->copy the MAC Address->go back to MAC Filter->Custom and paste MAC Address.
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3. Save & Apply and the device selected will not be able to get internet from the router anymore.
• To allow the specific device(s)
1. Select 'Allow list only'.
2. Select the device(s) you allow getting internet.
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3. Save & Apply and only the devices(s) selected can get internet access.
Here is a simple way can do the same as MAC Filter.
Internet
Enable and disable the Internet icon to control the internet access of each device.
'OPPO-Reno5-5G' cannot get internet via the router below.
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Operation
Click on the Operation icon can specify a new name for the device.
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Time restriction of internet access
The time period that devices are allowed to access the Internet.
Example: The 'Computer' device is only allowed to enjoy the internet on Monday from 10 am to 8 pm.
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