Is it possible to use this ADSL modem as a repeater?
This is a very reliable router, I have used it for many years, however, when my house got fiber-optic, this router was not in demand. And there is no way to sell it. 

I have seen many different openwrt and ddwrt firmware for different outdated devices. However, I have not found any firmware for this device. 
I have a question to the respected community, are there any options to use TD-W8901N as a repeater to expand my home network?