Entendido
Fuente: http://msdn.microsoft.com/en-us/library/ms740548(VS.85).aspx
Limitations on Raw Sockets
On Windows 7, Windows Server 2008 R2, Windows Vista, and Windows XP with Service Pack 2 (SP2), the ability to send traffic over raw sockets has been restricted in several ways:
1) TCP data cannot be sent over raw sockets.
2) UDP datagrams with an invalid source address cannot be sent over raw sockets. The IP source address for any outgoing UDP datagram must exist on a network interface or the datagram is dropped. This change was made to limit the ability of malicious code to create distributed denial-of-service attacks and limits the ability to send spoofed packets (TCP/IP packets with a forged source IP address).
3) A call to the bind function with a raw socket is not allowed.
Traduzco:
1) No se pueden enviar paquetes TCP.
2) No se pueden enviar paquetes UDP con una direccion de origen invalida.
3) No se puede utilizar bind con un socket RAW.
Posiblemente tenga el mismo requisito de Linux que es que para poder usar Sockets Raw debes de ser el administrador.
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