ICMP ping

icmp_ping.py

#!/usr/bin/env python3
from socket import AF_INET, IPPROTO_ICMP, SOCK_DGRAM, gethostbyname, socket
from struct import pack
from time import sleep, time


def main():
    seq = 1
    with socket(AF_INET, SOCK_DGRAM, IPPROTO_ICMP) as s:
        s.settimeout(1)
        ip = gethostbyname('google.com')

        while True:
            header = pack('bbHHh', 8, 0, 0, 0, seq)
            try:
                t = time()
                s.sendto(header, (ip, 0))
                s.recvfrom(64)
                print(round((time() - t) * 1000), 'ms')
            except Exception as e:
                print(e)
            seq += 1
            sleep(1)


if __name__ == '__main__':
    main()