Sniffing ARP response

listarpresponse.py

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

from scapy.all import *

# Sniffing ARP response

counter = 0

def display_arp(packet):
    global counter
    if packet[ARP].op == 2: # is a response
        counter += 1
        return ('Response n°{}: {} has address {}'.format(counter,
                                                           packet[ARP].hwsrc,
                                                           packet[ARP].psrc))

sniff(prn=display_arp, filter="arp", store=0, count=10)