I've started working with ettercap and ARP-poisoning; however, I've stumbled upon some problems. I've executed the following command:
ettercap -i wlan0 -w log -T -M arp:remote /192.168.1.254/ /192.168.1.0-84,86-253,255/
192.168.1.254 is the gateway,
192.168.1.85 is my own internal IP address.
It starts sniffing but I'm not receiving any packets, I've tried to capture my own traffic which works.
What's the problem? I've specified ip_forwarding using
echo 1 >> /proc/sys/net/ipv4/ip_forward.