Python Tun.get_frame Examples

Example #1

File: teste.py Project: renaner123/IFSC

#!/usr/bin/python3

from tun import Tun
import os
import time

tun = Tun("tun0",
          "10.0.0.1",
          "10.0.0.2",
          mask="255.255.255.252",
          mtu=1500,
          qlen=4)

tun.start()

while True:
    proto, payload = tun.get_frame()
    print("recebeu: proto=%s, payload=" % hex(proto), payload)
    # aqui envio de volta pra tun o pacote recebido ...
    # você pode ver o pacote duplicado com o wireshark
    tun.send_frame(payload, proto)

Example #2

import os
import time
from tun import Tun

tun = Tun("tun0",
          "10.0.0.1",
          "10.0.0.2",
          mask="255.255.255.252",
          mtu=1500,
          qlen=4)
tun.start()

while (True):
    quadro = tun.get_frame()
    print('Recebeu: ', quadro)
    time.sleep(1)

Example #3

#!/usr/bin/python3

from tun import Tun
import os
import time

tun = Tun("tun1",
          "10.0.0.1",
          "10.0.0.2",
          mask="255.255.255.252",
          mtu=1500,
          qlen=4)

tun.start()

while True:
    print('dormindo por 1 s ...')
    frame = tun.get_frame()
    quadro = frame[0].to_bytes(2, byteorder='big') + frame[1]
    print(quadro)
    time.sleep(1)