Compound Module EthernetInterface2

Package: inet.linklayer.ethernet
File: src/linklayer/ethernet/EthernetInterface2.ned

Ethernet network interface which supports full-duplex operation only. Complements EtherMAC2 and EtherEncap with an output queue for QoS and RED support.

Usage diagram:

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Inheritance diagram:

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Parameters:

Name	Type	Default value	Description
queueType	string	"DropTailQueue"

Properties:

Name	Value	Description
display	i=block/ifcard

Gates:

Name	Direction	Size	Description
netwIn	input
netwOut	output
phys	inout

Unassigned submodule parameters:

Name	Type	Default value	Description
mac.promiscuous	bool	false	if true, all packets are received, otherwise only the ones with matching destination MAC address
mac.address	string	"auto"	MAC address as hex string (12 hex digits), or "auto". "auto" values will be replaced by a generated MAC address in init stage 0.
mac.mtu	int	1500

Source code:

//
// Ethernet network interface which supports full-duplex operation only.
// Complements EtherMAC2 and EtherEncap with an output queue for QoS and
// RED support.
//
// @see EthernetInterface, EthernetInterfaceNoQueue
//
module EthernetInterface2 like INetworkInterface
{
    parameters:
        string queueType = default("DropTailQueue");
        @display("i=block/ifcard");
    gates:
        input netwIn;
        output netwOut;
        inout phys @labels(EtherFrame);
    submodules:
        queue: <queueType> like OutputQueue {
            parameters:
                @display("p=92,71;q=l2queue");
        }
        mac: EtherMAC2 {
            parameters:
                queueModule = "queue";
                txQueueLimit = 1; // queue sends one packet at a time
                @display("p=116,231");
        }
        encap: EtherEncap {
            parameters:
                @display("p=116,151");
        }
    connections:
        netwIn --> queue.in;
        queue.out --> encap.upperLayerIn;
        netwOut <-- { @display("m=n"); } <-- encap.upperLayerOut;
        encap.lowerLayerOut --> mac.upperLayerIn;
        encap.lowerLayerIn <-- mac.upperLayerOut;
        mac.phys <--> phys;
}