Hey, I got a cisco 831 from a friend for free and erased his config. Now, the E1 interface for the internet can see the internet or my other router and pings are successful. My Fastethernet 1 interface can see my computer and pings are successful. My problem and question is that my computer cannot see the internet. what are the simple, basic configurations to allow the internet to go through the cisco 831 to the computer and vice versa??