Simple Module TCPSpoof

Package: inet.applications.tcpapp
File: src/applications/tcpapp/TCPSpoof.ned

Sends fabricated TCP packets. This is a base implementation, you'll probably have to customize it in C++ according to what you want to send and when you want to send it.

Compatible with both IPv4 and IPv6.

Usage diagram:

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Used in compound modules:

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TCPSpoofingHost (compound module)

IP host with TCPSpoof in the application layer.

Parameters:

Name	Type	Default value	Description
srcAddress	string	""	local address; may be left empty ("")
destAddress	string	""	destination address
srcPort	int		local port number
destPort	int		destination port number
seqNo	int		sequence number (-1 for TCP ISS)
isSYN	bool	true	whether to set SYN bit on packet
t	double		simulation time to send at

Properties:

Name	Value	Description
display	i=block/square

Gates:

Name	Direction	Size	Description
ipv4Out	output
ipv6Out	output

Source code:

//
// Sends fabricated TCP packets. This is a base implementation,
// you'll probably have to customize it in C++ according to
// what you want to send and when you want to send it.
//
// Compatible with both IPv4 and IPv6.
//
simple TCPSpoof
{
    parameters:
        string srcAddress = default("");  // local address; may be left empty ("")
        string destAddress = default(""); // destination address
        int srcPort; // local port number
        int destPort; // destination port number
        int seqNo; // sequence number (-1 for TCP ISS)
        bool isSYN = default(true); // whether to set SYN bit on packet
        double t @unit("s"); // simulation time to send at
        @display("i=block/square");
    gates:
        output ipv4Out @labels(TCPSegment,IPControlInfo/down);
        output ipv6Out @labels(TCPSegment,IPv6ControlInfo/down);
}