I connected a homemade 2.4GHz cantenna instead of one of the 4 antennas of my Netgear Nighthawk X4S R7800. I would like to tell to R7800 to use the cantenna as a source of the Wi-Fi signal (to be "redistributed" therefore around the house through the 3 remaining antennas). I have already flashed OpenWrt on Netgear, but I have no idea how to proceed.
Would anyone know how to help me?
Thanks in advance for your help!