Libnet is a generic networking API that provides access to several Protocols. It is not designed as a all in one solution to networking. Currently many features that are common in some network Protocols are not available with Libnet, such as streaming via TCP/IP. We feel that Libnet should not provide specific features that are possible in other Protocols. If we restrict Libnet to the minimal needed to communicate (datagram/packets) then this allows it to support more interfaces. 很好的學習linux網絡變成的源碼
