Networking :: Linux OS As Router / Surf The Web Both On Computer And On Laptop?

I have two network cards in my computer (Debian). One (eth0) is connected to the router which is connected to the internet, the other one (eth1) is connected to my laptop (Gentoo). Now I want to surf the web both on my computer and on my laptop. I obeyed some tutorials "Linux as router":

1. On my Debian system IP-Forwarding is on:

Code:

takada:/home/sam# sysctl net.ipv4.ip_forward
net.ipv4.ip_forward = 1

2. Laptop has IP 192.168.0.2 and this is the output of 'cat /etc/network/interfaces' on my computer:

Code:

takada:/etc/network# cat interfaces
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface

But a ping from my laptop to 192.168.1.1 (router to internet) still gives:

Code:
connect: Network is unreachable