Msg File src/inet/routing/dymo/Dymo.msg

Name	Type	Description
DymoMetricType	enum	TODO metric types are defined in a separate [RFC 6551]
DymoSequenceNumber	class	(no description)
AddressBlock	class	(no description)
RreqTimer	message	(no description)
RreqWaitRrepTimer	message	(no description)
RreqBackoffTimer	message	(no description)
RreqHolddownTimer	message	(no description)
PacketJitterTimer	message	(no description)
DymoPacket	class	(no description)
RteMsg	class	(no description)
Rreq	class	Dymo RREQ packet
Rrep	class	Dymo RREP packet
RrepAck	class	Dymo RREP ACK packet
Rerr	class	Dymo RERR packet

Source code

//
// Copyright (C) 2013 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//

import inet.common.INETDefs;
import inet.common.packet.chunk.Chunk;
import inet.networklayer.common.L3Address;

cplusplus {{
#include "inet/routing/dymo/DymoDefs.h"
}}

namespace inet::dymo;

// TODO metric types are defined in a separate [RFC 6551]
enum DymoMetricType {
    HOP_COUNT = 3;    // Hop Count has Metric Type assignment 3
};

class DymoSequenceNumber
{
    @existingClass;
    @opaque;
    @byValue;
    @fromString(string2ulong($));
    @toString(ulong2string($));
    @defaultValue(0);
    @toValue((int)$);
    @fromValue($.intValue());
}

//
// classes
//

class AddressBlock extends cObject
{
    @packetData;
    L3Address address;
    int prefixLength;
    bool hasValidityTime;
    simtime_t validityTime;
    bool hasMetric;
    double metric;
    bool hasMetricType;
    DymoMetricType metricType;
    bool hasSequenceNumber;
    DymoSequenceNumber sequenceNumber = 0;
}

//
// Dymo timer messages
//

message RreqTimer {
    L3Address target;
}

message RreqWaitRrepTimer extends RreqTimer {
    int retryCount;
}

message RreqBackoffTimer extends RreqTimer {
    int retryCount;
}

message RreqHolddownTimer extends RreqTimer {
}

message PacketJitterTimer{
    cPacket *jitteredPacket @owned;
}

//
// Dymo packets
//

class DymoPacket extends FieldsChunk {
    int hopLimit;
}

class RteMsg extends DymoPacket {
    int hopCount;
    AddressBlock originatorNode;
    AddressBlock targetNode;
    AddressBlock addedNode[];
}

//
// Dymo RREQ packet
//
class Rreq extends RteMsg {
}

//
// Dymo RREP packet
//
class Rrep extends RteMsg {
}

//
// Dymo RREP ACK packet
//
class RrepAck extends DymoPacket {
}

//
// Dymo RERR packet
//
class Rerr extends DymoPacket {
    AddressBlock unreachableNode[];
}