IgmpMessage¶

Namespace: inet

class IgmpMessage

(no description)

Usage diagram¶

Inheritance diagram¶

Extends¶

Name	Type	Description
FieldsChunk	class	(no description)

Known subclasses¶

Name	Type	Description
IgmpQuery	class	(no description)
Igmpv1Report	class	(no description)
Igmpv2Leave	class	(no description)
Igmpv2Report	class	(no description)
Igmpv3Report	class	(no description)

Fields¶

Name	Type	Description
id	int
mutable	bool
complete	bool
correct	bool
properlyRepresented	bool
chunkLength	b
rawBin	string[]
rawHex	string[]
regionTags	SharingRegionTagSet::TagBaseRegionTag[]
type	IgmpType	1 byte
checksum	uint16_t	2 bytes, The checksum is the 16-bit one’s complement of the one’s complement sum of the whole IGMP message (the entire IP payload).
checksumMode	ChecksumMode	0 bytes, inet only

Properties¶

Name	Value	Description
beforeChange	handleChange()
descriptor	readonly
existingClass
packetData

Source code¶

class IgmpMessage extends FieldsChunk
{
    IgmpType type;         // 1 byte
    uint16_t checksum = 0;    // 2 bytes, The checksum is the 16-bit one's complement of the one's complement sum of the whole IGMP message (the entire IP payload).
    ChecksumMode checksumMode = CHECKSUM_MODE_UNDEFINED;  // 0 bytes, inet only
}

File: src/inet/networklayer/ipv4/IgmpMessage.msg