PacketMarkerBase

Package: inet.queueing.base

PacketMarkerBase

simple module

This is a base module for various packet marker modules. Derived modules must implement a single markPacket() function which marks the individual packets by attaching tags.

See also: IPacketMarker, PacketLabeler

Inheritance diagram

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

Known subclasses

Name Type Description
EcnMarker simple module

Sets Explicit Congestion Notification (ECN) bits in IPv4 header based on the attached EcnReq tag on the packets.

PacketLabeler simple module

This module attaches a LabelsTag to packets based on the configured filters. For each matching filter a new label is attached.

PacketLabelerBase simple module

This is a base module for various packet labeler modules.

PacketTaggerBase simple module

This is a base module for various packet tagger modules.

Extends

Name Type Description
PacketFlowBase simple module

This is a base module for various packet flow modules. A packet flow module passes or streams all pushed or pulled packets after processing them from its input to its output.

Parameters

Name Type Default value Description
displayStringTextFormat string "marked %p pk (%l)"

determines the text that is written on top of the submodule

Properties

Name Value Description
display i=block/rightarrow
class PacketMarkerBase

Gates

Name Direction Size Description
in input
out output

Signals

Name Type Unit
packetPushedIn inet::Packet
packetPulledIn inet::Packet
packetPushedOut inet::Packet
packetPulledOut inet::Packet

Statistics

Name Title Source Record Unit Interpolation Mode
flowIncomingDataRate flow specific incoming data rate throughput(demuxFlow(merge(packetPushedIn, packetPulledIn))) vector bps linear
outgoingDataRate outgoing data rate throughput(merge(packetPushedOut, packetPulledOut)) vector bps linear
incomingDataRate incoming data rate throughput(merge(packetPushedIn, packetPulledIn)) vector bps linear
outgoingPacketLengths outgoing packet lengths packetLength(merge(packetPushedOut, packetPulledOut)) sum, histogram, vector b none
flowIncomingPacketLengths flow specific incoming packet lengths packetLength(demuxFlow(merge(packetPushedIn, packetPulledIn))) sum, histogram, vector b none
flowOutgoingDataRate flow specific outgoing data rate throughput(demuxFlow(merge(packetPushedOut, packetPulledOut))) vector bps linear
incomingPacketLengths incoming packet lengths packetLength(merge(packetPushedIn, packetPulledIn)) sum, histogram, vector b none
flowOutgoingPacketLengths flow specific outgoing packet lengths packetLength(demuxFlow(merge(packetPushedOut, packetPulledOut))) sum, histogram, vector b none
incomingPackets incoming packets merge(packetPushedIn, packetPulledIn) count pk
outgoingPackets outgoing packets merge(packetPushedOut, packetPulledOut) count pk

Source code

//
// This is a base module for various packet marker modules. Derived modules must
// implement a single markPacket() function which marks the individual packets
// by attaching tags.
//
// @see ~IPacketMarker, ~PacketLabeler
//
simple PacketMarkerBase extends PacketFlowBase
{
    parameters:
        displayStringTextFormat = default("marked %p pk (%l)");
        @class(PacketMarkerBase);
}
File: src/inet/queueing/base/PacketMarkerBase.ned