diff --git a/tcpproxy/proxythread.py b/tcpproxy/proxythread.py
new file mode 100755
index 0000000..db20fe1
--- /dev/null
+++ b/tcpproxy/proxythread.py
@@ -0,0 +1,136 @@
+#! /usr/bin/env python3
+# coding: utf-8
+
+from optparse import OptionParser
+import socket
+import logging
+import threading
+from scapy.all import *
+from binascii import hexlify
+import time
+
+logger = logging.getLogger()
+handler = logging.StreamHandler()
+handler.setLevel(logging.DEBUG)
+formatter = logging.Formatter("%(asctime)s - %(levelname)s - %(message)s")
+handler.setFormatter(formatter)
+logger.setLevel(logging.DEBUG)
+logger.addHandler(handler)
+
+
+def parse_args():
+    parser = OptionParser()
+
+    parser.add_option('--bind-address',
+                      help='The address to bind, 0.0.0.0 for all ip address.')
+    parser.add_option('--port',
+                      help='The port to listen, eg. 623.',
+                      type=int)
+    parser.add_option('--dst-ip',
+                      help='Destination host ip, eg. 192.168.3.101.')
+    parser.add_option('--dst-port',
+                      help='Destination host port, eg. 623.',
+                      type=int)
+    parser.add_option('--recv-ip',
+                      help='Receiver ip, eg 192.168.4.54')
+    parser.add_option('--recv-port',
+                      help='Receiver port, eg. 623',
+                      type=int)
+
+    parser.add_option('--reverse',
+                      action='store_true',
+                      help='Reverse the header addition')
+
+    return parser.parse_args()
+
+
+(options, args) = parse_args()
+
+
+def get_my_ip():
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    s.connect(("8.8.8.8", 80))
+    res = s.getsockname()[0]
+
+    s.close()
+    return res
+
+
+def send_thread(sock_dst, options, pkt, clientsocket):
+    while True:
+        data = sock_dst.recv(65507)
+        if options.reverse:
+            data = raw(pkt) + data
+        if len(data) > 45000:
+            sock_dst.send(data[:45000])
+            data = data[45000:]
+            if not options.reverse:
+                data = raw(pkt) + data
+        clientsocket.send(data)
+
+
+def handle_single_connection(clientsocket):
+    sock_dst = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock_dst.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    dst_addr = (options.dst_ip, options.dst_port)
+    my_ip = get_my_ip()
+
+    sock_dst.connect(dst_addr)
+
+    pkt = IP(src=my_ip, dst=options.recv_ip) / \
+        TCP(sport=options.port, dport=options.recv_port)
+
+    Thread(target=send_thread, args=[
+           sock_dst, options, pkt, clientsocket]).start()
+
+    print("sending not thread")
+    while True:
+        data = clientsocket.recv(65507)
+        if not data:
+            logger.error('error while receiving data')
+            sock_dst.shutdown(socket.SHUT_RDWR)
+            sock_dst.close()
+            break
+        logger.debug('received data')
+        while len(data) > 0:
+            if not options.reverse:
+                data = raw(pkt) + data
+            sock_dst.send(data[:2048])
+            data = data[2048:]
+            time.sleep(0.01)
+        #if not options.reverse:
+        #    data = raw(pkt) + data
+        #if (len(data) > 45000):
+        #    sock_dst.send(data[:45000])
+        #    data = data[45000:]
+        #    if not options.reverse:
+        #        data = raw(pkt) + data
+        #time.sleep(1)
+        #sock_dst.send(data)
+
+
+def recv():
+    sock_src = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    sock_src.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+    recv_addr = (options.bind_address, options.port)
+
+    # Waiting for incoming TCP connection
+    sock_src.bind(recv_addr)
+    sock_src.listen(5)
+    while True:
+        logger.debug('waiting for an incoming connection...')
+        (clientsocket, address) = sock_src.accept()
+        logger.debug('incoming connection accepted')
+        handle_single_connection(clientsocket)
+        clientsocket.close()
+        logger.debug('current connection closed')
+
+    sock_src.close()
+
+
+if __name__ == '__main__':
+    parse_args()
+    try:
+        recv()
+    except KeyboardInterrupt:
+        exit(0)