(no description)

Usage diagram

The following diagram shows usage relationships between types. Unresolved types are missing from the diagram.

Inheritance diagram

The following diagram shows inheritance relationships for this type. Unresolved types are missing from the diagram.

Gates

Name	Direction	Size	Description
transportIn	input
transportOut	output
queueIn	input
queueOut	output

Unassigned submodule parameters

Name	Type	Default value	Description
tun.device	string
tun.namespace	string	""
tun.packetNameFormat	string	"Ext"

Source code

module ExtUpperIpv4 like IIpv4
{
    gates:
        input transportIn @labels(Ipv4ControlInfo/down,TcpHeader,UdpHeader,SctpHeader);
        output transportOut @labels(Ipv4ControlInfo/up,TcpHeader,UdpHeader,SctpHeader);
        input queueIn @labels(Ipv4Header,ArpPacket,Ieee802Ctrl);
        output queueOut @labels(Ipv4Header,ArpPacket,Ieee802Ctrl);
    submodules:
        tun: ExtIpv4TunDevice {
            parameters:
                @display("p=100,150");
        }
    connections allowunconnected:
        queueIn --> tun.lowerLayerIn;
        queueOut <-- tun.lowerLayerOut;
}

File: src/inet/emulation/networklayer/ipv4/ExtUpperIpv4.ned

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