I have a D-Link router on which OpenWRT is installed. This router is in the study. The Internet comes from an AVM router in the hallway. The OpenWRT router has a different IP range. I can access all devices that are directly connected to the AVM router from the study. But if a device is connected directly to the AVM router, I cannot access the devices that are connected to the OpenWRT router. What can I do?
Thank you. I'll be happy to take a look.
Are both routers connected by wire or by wifi?