import psutil
from scapy.all import sniff, IP, TCP, raw
import logging
# Logging setup
logging.basicConfig(
filename="network_interface_usage.log", # Log file
level=logging.INFO,
format="%(asctime)s - %(message)s",
datefmt="%Y-%m-%d %H:%M:%S"
)
def log_and_print(message):
"""Logs the message to a file and prints it to the
console."""
print(message)
logging.info(message)
def get_network_interface():
"""Returns a list of network interfaces and their IP
addresses."""
interfaces =
psutil.net_if_addrs()
interface_info =
{}
for interface,
addrs in interfaces.items():
for addr in
addrs:
if
addr.family == psutil.AF_INET: # Filter
for IPv4 addresses
interface_info[interface] = addr.address
return
interface_info
def packet_callback(packet):
"""Callback function to process captured
packets."""
if IP in packet
and TCP in packet:
ip_src =
packet[IP].src
ip_dst =
packet[IP].dst
tcp_sport =
packet[TCP].sport
tcp_dport =
packet[TCP].dport
# Log packet
details
log_and_print(f"Packet from {ip_src}:{tcp_sport} ->
{ip_dst}:{tcp_dport}")
log_and_print(f" Raw Packet
Data: {raw(packet).hex()}")
log_and_print("-" * 50)
def capture_packets(interface):
"""Start sniffing packets on a specific
interface."""
log_and_print(f"Starting packet capture on {interface}...")
sniff(iface=interface, prn=packet_callback, store=False)
def main():
# Get all network
interfaces and IPs
interfaces =
get_network_interface()
log_and_print("Detected Network Interfaces and IPs:")
for interface, ip
in interfaces.items():
log_and_print(f"Interface: {interface} - IP: {ip}")
# Capture packets
on each interface (you can choose one based on your setup)
for interface in
interfaces.keys():
capture_packets(interface)
if __name__ == "__main__":
main()