Package: inet.queueing.marker
EcnMarker
simple moduleSets Explicit Congestion Notification (ECN) bits in IPv4 header based on the attached EcnReq tag on the packets.
Inheritance diagram
The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.
Extends
Name | Type | Description |
---|---|---|
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. |
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 | EcnMarker |
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
// // Sets Explicit Congestion Notification (ECN) bits in IPv4 header based on the // attached EcnReq tag on the packets. // simple EcnMarker extends PacketMarkerBase { parameters: @class(EcnMarker); }File: src/inet/queueing/marker/EcnMarker.ned