Packet OSPFPacket

File: src/networklayer/ospfv2/OSPFPacket.msg

Represents an OSPF packet header

Usage diagram:

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Inheritance diagram:

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Known subclasses:

OSPFDatabaseDescriptionPacket (packet)	Represents an OSPF Database Description packet
OSPFHelloPacket (packet)	Represents an OSPF Hello packet
OSPFLinkStateAcknowledgementPacket (packet)	Represents an OSPF Link State Acknowledgement packet
OSPFLinkStateRequestPacket (packet)	Represents an OSPF Link State Request packet
OSPFLinkStateUpdatePacket (packet)	Represents an OSPF Link State Update packet

Fields:

Name	Type	Description
routerID	IPAddress
areaID	IPAddress
authentication	char[8]
checksum	short
type	char
packetLength	short
authenticationType	short
version	char

Source code:

//
// Represents an OSPF packet header
//
packet OSPFPacket
{
    char version = 2;
    char type @enum(OSPFPacketType) = HelloPacket;
    short packetLength = 0;

    IPAddress routerID;
    IPAddress areaID;

    short checksum = 0;
    short authenticationType = 0;
    char authentication[8];
}