Check whether the WDS mode is set successfully
Connect a wireless client (computer, smart phone, etc.) to the newly added router’s WiFi. And
check whether the client can access the Internet.
Wireless Security
If you didn’t set the Security Key at the home page, you can come to the Wireless Security section
to encrypt your WiFi password. Click Advanced > Wireless Security to set the WiFi protected
access, for providing extremely strong data security and very effectively blocking eavesdropping.