sniffer.py

#!/usr/bin/python3
import socket
import os

# host to listen
host = "192.168.43.104"

# create a raw socket and bind it to the public interface
if os.name == "nt":
	socket_protocol = socket.IPPROTO_IP
else:
	socket_protocol = socket.IPPROTO_ICMP

sniffer = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket_protocol)


sniffer.bind((host,0))

# we want the ip headers included in the capture
sniffer.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1 )
# if we're using Windows, we need to send an IOCTL
# to set up promiscuous mode
if os.name == "nt":
	sniffer.ioctl(socket.SIO_RCVALL, socket.RCVALL_ON)

# read in a single packet
print(sniffer.recvfrom(65565))

# if we're using Windows, turn off promiscuous mode
if os.name == "nt":
	sniffer.ioctl(socket.SIO_RCVALL, socket.RCVALL_OFF)