如何在Python中使用原始套接字？

如何在Python中使用原始套接字？

您可以这样 *** 作：

首先，您禁用网卡的自动校验和：

sudo ethtool -K eth1 tx off

然后从python 2发送您的躲避帧（您必须自己转换为Python 3）：

#!/usr/bin/env pythonfrom socket import socket, AF_PACKET, SOCK_RAWs = socket(AF_PACKET, SOCK_RAW)s.bind(("eth1", 0))# We're putting together an ethernet frame here, # but you could have anything you want instead# Have a look at the 'struct' module for more # flexible packing/unpacking of binary data# and 'binascii' for 32 bit CRCsrc_addr = "x01x02x03x04x05x06"dst_addr = "x01x02x03x04x05x06"payload = ("["*30)+"PAYLOAD"+("]"*30)checksum = "x1ax2bx3cx4d"ethertype = "x08x01"s.send(dst_addr+src_addr+ethertype+payload+checksum)

做完了