i dont no whether it is the place or not to share my problem........the problem is that i have a little problem with my router..........!!

when ever the electricity failure happens, my internet connects gone to disconnect imediately............then if i turn on and off my router manually it connects again and works fine...!!

My problem is that i want to make a script that when ever internet connections get disconnect my router should restarts automatically...!!

Please help me with any cmd command or php script or by any kind of script ..
i am using windows................and please don't ignore it...........!!