NED File src/inet/node/internetcloud/InternetCloud.ned

Name	Type	Description
InternetCloud	compound module	This module is an IPv4 router that can delay or drop packets (while retaining their order) based on which interface card the packet arrived on and on which interface it is leaving the cloud. The delayer module is replaceable.

Source code

//
// Copyright (C) 2012 OpenSim Ltd.
//
// SPDX-License-Identifier: LGPL-3.0-or-later
//


package inet.node.internetcloud;

import inet.networklayer.internetcloud.ICloudDelayer;
import inet.node.base.NetworkLayerNodeBase;


//
// This module is an IPv4 router that can delay or drop packets (while retaining their order)
// based on which interface card the packet arrived on and on which interface
// it is leaving the cloud. The delayer module is replaceable.
//
// By default the delayer module is ~MatrixCloudDelayer which lets you configure
// the delay, drop and datarate parameters in an XML file. Packet flows, as defined
// by incoming and outgoing interface pairs, are independent of each other.
//
// The ~InternetCloud module can be used only to model the delay between two hops, but
// it is possible to build more complex networks using several ~InternetCloud modules.
//
// @see ~MatrixCloudDelayer
//
module InternetCloud extends NetworkLayerNodeBase
{
    parameters:
        numLoInterfaces = 0;
        numTunInterfaces = 0;
        forwarding = true;
        @display("i=misc/cloud");
        @figure[submodules];
        *.interfaceTableModule = default(absPath(".interfaceTable"));
    submodules:
        ipv4Delayer: <default("MatrixCloudDelayer")> like ICloudDelayer if hasIpv4 {
            parameters:
                networkProtocolModule = "^.ipv4.ip";
                @display("p=825,376");
        }
        ipv6Delayer: <default("MatrixCloudDelayer")> like ICloudDelayer if hasIpv6 {
            parameters:
                networkProtocolModule = "^.ipv6.ipv6";
                @display("p=975,376");
        }
        gnDelayer: <default("MatrixCloudDelayer")> like ICloudDelayer if hasGn {
            parameters:
                networkProtocolModule = "^.generic.nextHop";
                @display("p=1125,376");
        }
    connections allowunconnected:
}