Flashing the (version 1.0.11) typically unlocks the Ethernet WAN port. The NRU firmware also includes a MAC cloning feature, which can be helpful if your ISP uses MAC address filtering.

Type the default IP address into the address bar: 192.168.1.1 and press .

Some notable features of the C1 firmware for the D-Link DSL-2750U include:

What are you located in? (D-Link firmware is highly region-specific).

Never attempt to flash firmware over a wireless Wi-Fi connection. A temporary drop in wireless signal will ruin the installation.