PcpClassifier

simple module

This module classifies packets based on the attached PCP value [0, 7]. The PCP is determined by a PcpReq or a PcpInd or both. The output gate index is the ith value in the pcpToGateIndex parameter.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Extends

Name	Type	Description
PacketClassifierBase	simple module	This is a base module for various packet classifier modules. Derived modules must implement a single packet classifier function which determines the index of the output gate for the next pushed packet.

Parameters

Name	Type	Default value	Description
displayStringTextFormat	string	"classified %p pk (%l)"	determines the text that is written on top of the submodule
reverseOrder	bool	false
mode	string	"both"
pcpToGateIndex	object		specifies the gate index for all PCP values in ascending order
defaultGateIndex	int	0	default gate index if no PCP found

Properties

Name	Value	Description
display	i=block/classifier
class	PcpClassifier

Gates

Name	Direction	Size	Description
in	input
out [ ]	output

Signals

Name	Type	Unit
packetPushed	inet::Packet

Statistics

Name	Title	Source	Record	Unit	Interpolation Mode
packetLengths	packet lengths	packetLength(packetPushed)	sum, histogram, vector	b	none
dataRate	data rate	throughput(packetPushed)	vector	bps	linear
packets	packets	packetPushed	count	pk

Source code

//
// This module classifies packets based on the attached PCP value [0, 7]. The
// PCP is determined by a PcpReq or a PcpInd or both. The output gate index is
// the ith value in the pcpToGateIndex parameter.
//
simple PcpClassifier extends PacketClassifierBase like IPacketClassifier
{
    parameters:
        string mode @enum("req","ind","both") = default("both");
        object pcpToGateIndex; // specifies the gate index for all PCP values in ascending order
        int defaultGateIndex = default(0); // default gate index if no PCP found
        @class(PcpClassifier);
}

File: src/inet/linklayer/ieee8021q/PcpClassifier.ned