QosClassifier

simple module

This module classifies packets and assigns a User Priority based on the IP protocol or the transport protocol port numbers.

Inheritance diagram

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

Parameters

Name	Type	Default value
ipProtocolUpMap	string	"1 BE 58 BE"
udpPortUpMap	string	"21 BK 80 BE 4000 VI 5000 VO"
tcpPortUpMap	string	"21 BK 80 BE 4000 VI 5000 VO"
defaultUp	string	"BE"

Properties

Name	Value	Description
display	i=block/classifier

Gates

Name	Direction	Size	Description
in	input
out	output

Direct method calls (observed)

call to	function	info
Ieee80211LlcLpd	inet::ieee80211::Ieee80211LlcLpd::handleRegisterProtocol	handleRegisterProtocol
Ieee80211LlcLpd	inet::ieee80211::Ieee80211LlcLpd::handleRegisterService	handleRegisterService

Called methods (observed)

function	info	call from
inet::QosClassifier::handleRegisterProtocol	handleRegisterProtocol	MessageDispatcher
inet::QosClassifier::handleRegisterService	handleRegisterService	MessageDispatcher

Incoming messages (observed)

gate	msg	kind	ctrl	srcModule	tags
in	Packet	0		Arp	InterfaceReq, MacAddressReq, PacketProtocolTag
in	Packet	0		Ipv4	DispatchProtocolInd, InterfaceReq, MacAddressReq, MulticastReq, NetworkProtocolInd, PacketProtocolTag, TransportProtocolInd

Outgoing messages (observed)

gate	msg	kind	ctrl	destModule	tags
out	Packet	0		Ieee80211LlcLpd	InterfaceReq, MacAddressReq, PacketProtocolTag, UserPriorityReq, DispatchProtocolInd?, MulticastReq?, NetworkProtocolInd?, TransportProtocolInd?

Packet operations (observed)

chunkType	packetAction
Ipv4Header	peekDataAt
UdpHeader	peekDataAt

Shared Tagging operations (observed)

tagType	tagAction
PacketProtocolTag	getTag
UserPriorityReq	addTagIfAbsent

Source code

//
// This module classifies packets and assigns a User Priority based on the IP
// protocol or the transport protocol port numbers.
//
simple QosClassifier like IIeee8021dQosClassifier
{
    parameters:
        string ipProtocolUpMap = default("1 BE 58 BE");
        string udpPortUpMap @enum() = default("21 BK 80 BE 4000 VI 5000 VO");
        string tcpPortUpMap @enum() = default("21 BK 80 BE 4000 VI 5000 VO");
        string defaultUp = default("BE");
        @display("i=block/classifier");
    gates:
        input in;
        output out;
}

File: src/inet/linklayer/common/QosClassifier.ned