IGMPv3Query extends IGMPv2Query, because IGMPv2 routers must accept IGMPv3Query packets.

Note: in IGMPv3Query the maxResponseTime field is renamed to maxResponseCode and it is interpreted differently than in IGMPv2.

Extends

Name	Type	Description
IGMPv2Query	(unknown -- not in documented files)

Fields

Name	Type	Description
suppressRouterProc	bool
robustnessVariable	unsigned char
queryIntervalCode	unsigned char
sourceList	IPv4AddressVector
maxRespCode	unsigned char

Source code

//
// IGMPv3Query extends IGMPv2Query, because
// IGMPv2 routers must accept IGMPv3Query packets.
//
// Note: in IGMPv3Query the maxResponseTime field is
// renamed to maxResponseCode and it is interpreted
// differently than in IGMPv2.
packet IGMPv3Query extends IGMPv2Query
{
    @customize(true);
    bool suppressRouterProc;
    unsigned char robustnessVariable;
    unsigned char queryIntervalCode;
    IPv4AddressVector sourceList;
    abstract unsigned char maxRespCode;
}

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

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