使用Python和Scapy统计SYN和ACK数据包的数量

from scapy.all import *

packet_count = {'SYN': 0, 'ACK': 0}

def packet_callback(packet):
    if packet[TCP].flags == 'S':
        packet_count['SYN'] += 1
    elif packet[TCP].flags == 'A':
        packet_count['ACK'] += 1

sniff(filter='tcp', prn=packet_callback)

print("SYN packets: ", packet_count['SYN'])
print("ACK packets: ", packet_count['ACK'])