Client has no internet Ubuntu 12.04 x64 Stargazer + Ubilling?

Question

ubuntu

Installed a clean system (Except OpenSSH), did everything according to this instruction here
Automatic installation on Ubuntu server 12.04 LTS
Only my incoming Internet comes from the tp-link 740n router 192.168.0.22 (eth1)
The client network will be 10.10.0.0 (eth0)
File /etc/network/interfaces led to this kind of water

auto eth1
iface eth1 inet static
address  192.168.0.22
netmask  255.255.255.0
gateway  192.168.0.1

auto eth0
iface eth0 inet static
address 10.10.0.1
netmask 255.255.255.0

I did exactly as in the installation video - and I wrote the same interfaces as in the eth1, eth0 examples, since they coincide with those in the articles, instead of 10.0.3.15 I indicated my own from the router , and instead of 172.16.0.1 I indicated 10.10 .0.1
After installation, rebooted, enters the billing, did everything according to the instructions from the video , added one subscriber, selected his MAC, added money, changed the tariff plan.
The IP client receives, you can enter the billing from his PC, but there is no Internet, what did I miss ???????

Answer 1

forgot to register dns-nameservers for eth1

auto eth1
iface eth1 inet static
address  192.168.0.22
netmask  255.255.255.0
gateway  192.168.0.1
dns-nameservers 8.8.8.8 8.8.4.4

Answer 2

Did the client get the correct dns and gateway?