ASUS RT-AC51U Manuel D’Utilisation

• MAC Address: MAC (Media Access Control) address is a

unique identifier for your networking device. Some ISPs

monitor the MAC address of networking devices that connect

to their service and reject any unrecognized device that

attempt to connect. To avoid connection issues due to an

unregistered MAC address, you can:

• Contact your ISP and update the MAC address associated

with your ISP service.

• Clone or change the MAC address of the ASUS wireless router

to match the MAC address of the previous networking device

recognized by the ISP.