Convert Wireless ADSL Modem Router into a Wireless Access Point, possible? - Super User
Wireless Bridge Mode - Networking - YouTube
An ADSL modem/router I used back in the day. One of the very few that could operate in half-bridge mode, extending my public IP address to my edge router. : r/techsupportmacgyver
Introduction to the four Operation Mode of the router
TP Link ADSL modem to WLAN Mode as Repeater or Extender - How do I configure a TP-Link TD-W8961N - YouTube
How to Connect Two Routers (with Pictures) - wikiHow