public void TestSend()
{
var dst = IPAddress.Parse("8.8.8.8");
var nic = IpHelper.GetBestInterface(dst);
Assert.NotNull(nic, "No internet connected interface found");
var src = nic.GetIPProperties().UnicastAddresses
.Select(addr => addr.Address)
.FirstOrDefault(addr => addr.AddressFamily == AddressFamily.InterNetwork);
var ifIndex = nic.GetIPProperties().GetIPv4Properties().Index;
Console.WriteLine($"Using NIC {nic.Name} [{ifIndex}]");
Console.WriteLine($"Sending from {src} to {dst}");
var device = new WinDivertDevice();
device.Open();
try
{
var udp = new UdpPacket(5000, 5000);
udp.PayloadData = new byte[100];
var ip = IPv4Packet.RandomPacket();
ip.PayloadPacket = udp;
ip.SourceAddress = src;
ip.DestinationAddress = dst;
device.SendPacket(ip);
}
finally
{
device.Close();
}
}
public void ChangeValues()
{
var packet = IPv4Packet.RandomPacket();
packet.Id = 12345;
Assert.AreEqual(12345, packet.Id);
}
public void RandomPacket()
{
IPv4Packet.RandomPacket();
}