If you want to block devices to access certain websites through the router, you can set up a Domain Filter to achieve it.
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 -> Domain Filter in the Security section.
Step 3: Check the settings on the Domain Filter page.
• To block the specific IP address(es)
1. Select 'Allow all except list'.
2. Type in the domain name(s) you want to block.
Example: All devices are not able to visit YouTube.
3. Save & Apply the operation.
• To allow the specific device(s)
1. Select 'Allow list only'.
2. Type in the domain name(s) you are allowed to access.
Example: Only allowed to visit YouTube, the other website will not be able to load.
3. Save & Apply the operation.
Note:
1. If you also want to limit other websites, please click 'Add' to add new entries. One entry can only type in one website.
2. When you don't want to limit the internet, choose 'Disable' from the drop-down list and save the settings, not only 'Delete' the item.
35 comments
Domain filter “Allow all except list” doesnt work at all.
Firmware: 2.3.15-20250829-145327
WR3600H V1.0
@Dear dimy,
Sorry, I think no other way. I will forward it to our R&D team for evaluating.
“Hello, Support!
unfortunately, it does not work. there’s any way to do this?
—
Please input just the “org”, and check.
“How can I make a top-level domain filter? For example, I want all my traffic to go through a configured VPN, except for all sites with a domain “.org”
I can’t add the “*.org” filter in the rules settings.
The firmware: 2.4.4-20250507-170413 WR1300 V3.0”"
Hello, Support!
unfortunately, it does not work. there’s any way to do this?
—
Please input just the “org”, and check.
“How can I make a top-level domain filter? For example, I want all my traffic to go through a configured VPN, except for all sites with a domain “.org”
I can’t add the “*.org” filter in the rules settings.
The firmware: 2.4.4-20250507-170413 WR1300 V3.0”
@Dear Francisco,
Do you enable the IPv6 function? If yes, please disable the IPv6 function and check again.
“The Web filter under Parental control and the Domain Filter under Advanced Settings do not work. I have a WR3600H configured as router, can you help me? ( HW: WR3600H V1.0 | FW: 2.3.15-20250829-145327)”
The Web filter under Parental control and the Domain Filter under Advanced Settings do not work. I have a WR3600H configured as router, can you help me? ( HW: WR3600H V1.0 | FW: 2.3.15-20250829-145327)