Hi, I have installed the TAP-WIN32 Adapter V9 on my windows 7 machine. I want to use TUN to read the IP packets out of the interface. I followed the C# sample from http://www.varsanofiev.com/inside/using_tuntap_under_windows.htm
i modified the code like below IntPtr ptun = Marshal.AllocHGlobal(8); Marshal.WriteInt32(ptun, 0, 0x0a030001); Marshal.WriteInt32(ptun, 4, unchecked((int)0x00ffffFF)); bool val = DeviceIoControl (ptr, TAP_CONTROL_CODE (5, METHOD_BUFFERED) /*POINT TO POINT */, ptun, 8,ptun, 8, out len, IntPtr.Zero); However i still don't seem to get IP Packets. I ran tcpdump on the other end and it complains "Wrong link layer encapsulation". Is this the correct way of trying to get IP Packets out of TUN interface?. -Vijay
