Send IP packets with Linux raw sockets

raw_socket.py

import socket

from pypacker.layer3.ip import IP
from pypacker.layer3.icmp import ICMP


def main() -> None:
    sock = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_RAW)

    ip = IP(src_s='192.168.0.103', dst_s='8.8.8.8', p=1) +\
        ICMP(type=8) +\
        ICMP.Echo(id=123, seq=1, body_bytes=b'povilas-test')
    sock.sendto(ip.bin(), ('8.8.8.8', 0))

    # Does not work. Might need to put interface to promiscuous mode.
    resp = sock.recvfrom(4096)
    print(resp)

    sock.close()


main()