I have ZTE F660 wireless router. My PC, laptop and smartphone are connected to the router thru Wi-Fi and they can see/ping each other. I have another PC hooked up to the router using Ethernet cable. Any of the devices connected to the WiFi cannot ping or see that hard wired PC and neither can it. I get "Destination host unreachable" message every time i try to ping it. It seems like LAN ports are isolated from the WiFi. Is there a way to make them see each other ?
SSID isolation is turned off. DHCP is working correctly, both devices are within same IP ranges and also MAC filtering is turned off