My Router Setup:
R1 (Modem router) ->My main router to the internet ->SSID = "Router1" ->IP: 192.168.1.1 ->Dhcp server ->this is where my rpi (motioneyeos) is connected
R2 -Connected to R1 via R1's LAN port and R2's LAN port -SSID = "Router2" -IP: 192.168.1.2 -dhcp server disabled
R3 -Connected to R2's LAN port and R3's LAN port -SSID = "Router3" -IP: 192.168.1.3 -dhcp server disabled
Problem: When my computer or phone is connected to R2 or R3, I cant access the RPi. But when im connected to R1, i can access the RPi. Is my router setup the problem? What do i need to do to fix this issue?
Note: I can access each router's web interface (the login page for each routers) from any router (R1, R2 R3)
PS: Im not good with computer networks. XD