If all else fails, reset the router to factory. Your users guide will show you where the button is.
And that is bad design by the router software team. The "On" shouldn't be selectable until there is a valid MAC address in the block.
Nothing you can do about it, but that team needs to be slapped in the head.
Thanks buddy. It helped well. But now I have to configure the modem back to the former settings.
Well the design team cant really be blamed in this case. This is India. Everything is ought to be made like this. Sick.
But I think of opting for another router now. Any suggestions for a replacement to Beetel 450BXI ADSL2+ Modem ?Here
are the specs.