static void Main(string[] args)
{
while (true)
{
Task.Run(() =>
{
while (true)
{
try
{
Socket ClientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Raw, ProtocolType.IP);
ClientSocket.Blocking = false;
ClientSocket.Bind(new IPEndPoint(IPAddress.Parse("10.101.194.195 "), 2000));
try
{
ClientSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.HeaderIncluded, 1);
byte[] IN = new byte[4] {
1, 0, 0, 0
};
byte[] OUT = new byte[4];
//低级别操作模式,接受所有的数据包，这一步是关键，必须把socket设成raw和IP Level才可用SIO_RCVALL
int ret_code = ClientSocket.IOControl(IOControlCode.ReceiveAll, IN, OUT);
ret_code = OUT[0] + OUT[1] + OUT[2] + OUT[3]; //把4个8位字节合成一个32位整数
//if(ret_code != 0) ret_value = false;
}
catch (SocketException)
{
//ret_value = false;
MessageBox.Show("sdfsf ");
}
// IPEndPoint ff = new IPEndPoint(IPAddress.Parse( "10.101.64.174 "),2000);
// EndPoint rr = (EndPoint)ff;
// ClientSocket.Bind(rr);
//填充tcp_header
ip_header iph = new ip_header();
tcp_header tcph = new tcp_header();
iph.Version = 4;
iph.comput_internet_header_length = false;
iph.type_service = 0;
iph.comput_internet_header_length = false;
iph.Identification = 149;
iph.Flags = 2;
iph.FragmentOffset = 0;
iph.TTL = 255;
iph.Protocol = 6;
iph.comput_header_checksum = true;
iph.HeaderChecksum = 25895;
iph.str_Destination_address = "64.233.161.99 ";
iph.str_Source_address = "10.101.64.174 ";
tcph.SourcePort = 2000;
tcph.DestinationPort = 80;
tcph.SequenceNumber = 2758944060;
tcph.AcknowledgmentNumber = 101;
tcph.Reserved = 0;
tcph.URG = false;
tcph.ACK = false;
tcph.PSH = false;
tcph.RST = false;
tcph.SYN = true;
tcph.FIN = false;
tcph.Window = 19200;
tcph.Checksum = 54523;
tcph.UrgentPointer = 0;
uint aa = BitConverter.ToUInt32(IPAddress.Parse("10.101.64.174 ").GetAddressBytes(), 0);
uint bb = BitConverter.ToUInt32(IPAddress.Parse(Dns.Resolve("www.google.com ").AddressList[0].ToString()).GetAddressBytes(), 0);
byte[] tt = tcph.encode(aa, bb);
iph.Data = tt;
byte[] qq = iph.encode();
// IPEndPoint yy = new IPEndPoint(IPAddress.Parse( "64.233.161.99 "),80);
//
// EndPoint ww = (EndPoint)yy;
IPEndPoint yy = new IPEndPoint(IPAddress.Parse("64.233.161.99 "), 80);
EndPoint ww = (EndPoint)yy;
//ClientSocket.Blocking = false;
//ClientSocket.Bind(
ClientSocket.SendTo(qq, ww);
}
catch (Exception e)
{
Console.WriteLine(e.Data);
}
}
});
}
Task.WaitAll();
}
static void Main(string[] args)
{
while (true)
{
Task.Run(() =>
{
while (true)
{
try
{
Socket ClientSocket = new Socket(AddressFamily.InterNetwork, SocketType.Raw, ProtocolType.IP);
ClientSocket.Blocking = false;
ClientSocket.Bind(new IPEndPoint(IPAddress.Parse("10.101.194.195 "), 2000));
try
{
ClientSocket.SetSocketOption(SocketOptionLevel.IP, SocketOptionName.HeaderIncluded, 1);
byte[] IN = new byte[4] { 1, 0, 0, 0 };
byte[] OUT = new byte[4];
//低级别操作模式,接受所有的数据包，这一步是关键，必须把socket设成raw和IP Level才可用SIO_RCVALL
int ret_code = ClientSocket.IOControl(IOControlCode.ReceiveAll, IN, OUT);
ret_code = OUT[0] + OUT[1] + OUT[2] + OUT[3];//把4个8位字节合成一个32位整数
//if(ret_code != 0) ret_value = false;
}
catch (SocketException)
{
//ret_value = false;
MessageBox.Show("sdfsf ");
}
// IPEndPoint ff = new IPEndPoint(IPAddress.Parse( "10.101.64.174 "),2000);
// EndPoint rr = (EndPoint)ff;
// ClientSocket.Bind(rr);
//填充tcp_header
ip_header iph = new ip_header();
tcp_header tcph = new tcp_header();
iph.Version = 4;
iph.comput_internet_header_length = false;
iph.type_service = 0;
iph.comput_internet_header_length = false;
iph.Identification = 149;
iph.Flags = 2;
iph.FragmentOffset = 0;
iph.TTL = 255;
iph.Protocol = 6;
iph.comput_header_checksum = true;
iph.HeaderChecksum = 25895;
iph.str_Destination_address = "64.233.161.99 ";
iph.str_Source_address = "10.101.64.174 ";
tcph.SourcePort = 2000;
tcph.DestinationPort = 80;
tcph.SequenceNumber = 2758944060;
tcph.AcknowledgmentNumber = 101;
tcph.Reserved = 0;
tcph.URG = false;
tcph.ACK = false;
tcph.PSH = false;
tcph.RST = false;
tcph.SYN = true;
tcph.FIN = false;
tcph.Window = 19200;
tcph.Checksum = 54523;
tcph.UrgentPointer = 0;
uint aa = BitConverter.ToUInt32(IPAddress.Parse("10.101.64.174 ").GetAddressBytes(), 0);
uint bb = BitConverter.ToUInt32(IPAddress.Parse(Dns.Resolve("www.google.com ").AddressList[0].ToString()).GetAddressBytes(), 0);
byte[] tt = tcph.encode(aa, bb);
iph.Data = tt;
byte[] qq = iph.encode();
// IPEndPoint yy = new IPEndPoint(IPAddress.Parse( "64.233.161.99 "),80);
//
// EndPoint ww = (EndPoint)yy;
IPEndPoint yy = new IPEndPoint(IPAddress.Parse("64.233.161.99 "), 80);
EndPoint ww = (EndPoint)yy;
//ClientSocket.Blocking = false;
//ClientSocket.Bind(
ClientSocket.SendTo(qq, ww);
}
catch (Exception e)
{
Console.WriteLine(e.Data);
}
}
});
}
Task.WaitAll();
}
