Di-524 setup

Actually am using an ISP- BSNL and when Itry to connect to the ip address: 192.168.0.1, it's not getting connected and hence cannot make any chinages to the router settings, eventually can't connect to the internet. Can anyone suggest a solution for this problem?

I upgraded the firmware on my DI-524 and now there is no signal and I can't connect to the unit. My computer says 'host is down". All the IP setting on my laptop are fine and the unit worked before the firmware upgrade. The reset button doesn't do anything... I've tried to power it up with the reset in blah blah. Any clues how to get the unit alive agin?

Reset the DI-524 to its factory default settings and restore the other devices on your network to their default settings. You may do this by pressing the Reset button on the back of the unit. You will lose the current configuration settings. Also be sure to unplug the modem the plug it back in afterwards, a reboot of all devices on network maybe good idea also.

What if the reset doesn't work!