zoukankan      html  css  js  c++  java
  • 使用WinPcap(SharpPcap)实现ARP抓包以实现设备IP修改功能

    参考上一篇:

    使用WinPcap(SharpPcap)实现ARP抓包以实现设备IP搜索功能

    搜索出设备后,需要修改设备IP网关掩码等信息

    继续采用ARP包

    getBas类似之前的,根据用户电脑的网卡物理地址mac,还有修改后的ip, netmask, gateway发送arp包
    设备接收到后解析修改即可。
    //遍历网卡
                foreach (var device in devices1)
                {
                    if (!device.Description.ToLower().Contains("vmware") && !device.Description.ToLower().Contains("virtual"))//排除虚拟机网卡
                    {
                        DeviceThread = new Thread(new ThreadStart(() =>
                        {
                            if (device.Addresses.Count > 0)
                            {
                                foreach (var address in device.Addresses)
                                {
                                    if (address.Addr.type == SharpPcap.LibPcap.Sockaddr.AddressTypes.AF_INET_AF_INET6)
                                    {
                                        if (address.Addr.ipAddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork)
                                        {
                                            localIP = address.Addr.ipAddress;
                                            break;
                                        }
                                    }
                                }
                            }
                            foreach (var address in device.Addresses)
                            {
                                if (address.Addr.type == SharpPcap.LibPcap.Sockaddr.AddressTypes.HARDWARE)
                                {
                                    localMAC = address.Addr.hardwareAddress;
                                }
                            }
                            var ethernetPacket = new EthernetPacket(localMAC, pmac, EthernetPacketType.Arp);
                            var arpPacket = new ARPPacket(getBas(mac, ip, netmask, gateway));
                            ethernetPacket.PayloadPacket = arpPacket;
                            device.Open();
                            device.SendPacket(ethernetPacket);
                            device.Close();
                        }));
                        DeviceThread.IsBackground = true;
                        DeviceThread.Start();
                    }
                }
  • 相关阅读:
    价格与用户权限
    bootstrap-validator
    关于项目管理的感想
    rabbitmq使用日记
    matplotlib
    JS滑动到页面底部
    排序算法思想
    杀死指定进程
    pycharm的一些快捷键
    对支付宝支付的理解
  • 原文地址:https://www.cnblogs.com/jhlong/p/6514549.html
Copyright © 2011-2022 走看看