Router bot

hey guys,

I trying to build a router bot.the thing i have are:-

ardiuno uno

ardiuno ethernet shield

ip camera

belkin router.

do i need any thing else to control my router bot from internet . i want to be able to control my bot from any where in the world through internet...(without hacking the router)

how do i do it?

do i have everything required? 

i dont understand how i can acess my router on the robot throut internet on a different area..?can any body please explain ??