Ettercap GUI: "Victim" can reach LAN websites but not Internet

[Arch3r]

I am testing out ettercap on my own Wireless network with my own PCs.

I have 2 Laptops and 1 Wireless router
Laptop1: Windows 7
Laptop2: Kali

Both laptops are connected to the wireless network.

I have set Kali to:
- Forward IPv4
- Opened Ettercap
- Set to unified sniffing on WLAN0
- Added Router to target1 and "Victim" to target2
- Began ARP Poisoning
- Verified ARP Poison successful by checking arp -a on Windows 7 PC
- Tested by going to router webpage on Windows 7 machine and logging in

Ettercap intercepts the HTTP Baisc Auth username + password when the Windows 7 PC logs into the web interface of router.

So it is working

BUT THERE IS ONE PROBLEM!

The "victim" cannot access the internet at all, not even ping.

I am totally stuck and cant figure out why

It is not IPv4 forwarding, otherwise it wouldnt be able to access router web page

Any ideas what it could be?

[Arch3r]

I got it working by connecting another wireless card (WLAN1), and joining it to the wireless network also, but leaving it out of Target 1 and Target 2


I guess that WLAN0 cannot intercept traffic and forward it back out the same interface to the internet?