Python Penetration Testing Cookbook

How to do it...

For better understanding we can write a script, following the steps:

1. Create a new file named mitm-scapy.py and open it in your editor.
2. As usual, import the required module:

from scapy.all import *
import os
import time
import sys  

Here we import Scapy along with the os, time, and sys modules, which are required in the script.

3. Now we have to define the variables for the script. We can get the variable details with the raw_input method in Python 2.x or input() in Python 3.x, rather than defining it in the script:

interface = "en0"
source_ip = "192.168.1.1"
destination_ip = "192.168.1.33"  

4. As we have to get the MAC addresses of the source and destination to craft an ARP response, we will request both with an ARP request ...