... ip-192.168.1.1) second router connected to it via Ethernet ( dhcp disabled with ip-192.168.1.100 ) and the third as a wireless repeater to first router (dhcp disabled and ip-192.168.1.200) .the problem I am facing is when a device is connected to The third router it shows the routers mac. the number of devices the number of the same mac address repeated. any way to solve this issue?