Then I used the following configuration for my Wireless network.A couple of notes, throughout all the process I used the Firefox browser.
Connected D-Link DIR-615 directly to my computer via ethernet. Under Tools - Firmware, I uploaded the first image, dir615c1 Waited for a couple of minutes then the router became unreachable.
If you have, congratulations, you can stop reading this article right now, if not, read on.
Your router’s firmware is basically the operating system that is specifically designed to run on your specific make and model of router (unless you are using a multi-router compatible open source firmware such as DD-WRT).
A number of models of D-Link routers, which are commonly used for home and small business networks, were recently found to contain a ‘backdoor’, a deliberately added vulnerability potentially allowing access to the device, even if it is password protected.
You should update your router's firmware immediately if you use a D-LINK router.
That could, for instance, allow a criminal to send a user to a fake bank site in order to collect user names and passwords.