WISP Mode:
In WISP mode, the router allows multiple users to share the internet connection from WISP. The LAN port devices share the same IP from the WISP via the wireless port in this manner. When connected to WISP, the wireless port functions as a WAN port.
Common network topology:

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: The Quick Setup window will pop up, choose "WISP", then go "Next".

Step 3: Choose your "Time Zone".

Step 4: Select the host network you want to extend. Click on 'Connect'.

Or click on General Settings->WISP->Enable and then select the host network you want to extend.

Step 5: Enter the host network's wireless password.

Note: Make sure the wireless password you type in is correct, otherwise, the configuration cannot success.
Step 6: Customize the wireless network name and password or keep them default.

Step 7: Click "Save & Apply" to complete the configuration.

Step 8: Wait a few seconds for the system rebooting, when the login page pops up again, you can enjoy the internet.
49 comments
Tried to change TTL, no change
Main router is a Vodafone station, I will try changing the TTL, don’t think it has Mac binding. Currently the network is shared by another wifi extender and works well.
I did try to wisp the hotspot from my phone and same results, ethernet shows unidentified network
@Dear z,
1. What is the brand and model of your existing Wi-Fi device?
2. You can try to customise the TTL of your Cudy to 64 when setting the WISP mode and check again.
3. Is it possible that your existing Wi-Fi device has the MAC binding function? If yes, you can disable it and try again.
hi, when in wisp mode after connected can’t get ethernet connection, but when in repeater mode yes. how so?
can i connect another router in wisp mode through ethernet to have cablet internet inside the house, how to configure?
@Estimado Eduardo,
Gracias por contactar con el equipo de soporte de Cudy.
Si, los routers Cudy soportan configurar una VPN trabajando en modo WISP.
“Es posible configurar una VPN trabajando en modo WISP ??
Gracias”