omn​​et ++ INET：生成简单的ARP欺骗模拟

如何解决omn​​et ++ INET：生成简单的ARP欺骗模拟

NED文件：

package arptest;

import inet.networklayer.arp.ipv4.Arp;
import inet.networklayer.common.InterfaceTable;
import inet.networklayer.configurator.ipv4.Ipv4NetworkConfigurator;
import inet.networklayer.contract.INetworkLayer;
import inet.networklayer.contract.INetworkLayerLower;
import inet.networklayer.contract.INetworkLayerUpper;
import inet.networklayer.ipv4.Ipv4RoutingTable;
import inet.node.base.ApplicationLayerNodeBase;
import inet.node.base.NetworkLayerNodeBase;
import inet.node.base.TransportLayerNodeBase;
import inet.node.ethernet.EtherSwitch;
import inet.node.inet.Router;
import inet.node.inet.SensorNode;
import inet.node.inet.StandardHost;
import inet.physicallayer.apskradio.packetlevel.ApskScalarRadioMedium;
import inet.transportlayer.tcp_common.TcpSpoof;
import inet.visualizer.contract.IInterfaceTableVisualizer;
import inet.visualizer.integrated.IntegratedCanvasVisualizer;
import inet.visualizer.linklayer.InterfaceTableVisualizer;
import inet.visualizer.scene.NetworkNodeVisualizer;
import ned.DatarateChannel;


network ARPTest
{
    parameters:
        //        @networkNode();
        //        *.interfaceTableModule = default(absPath(".interfaceTable"));
        //        *.client.config.IPv4.ip = "10.0.0.2";
        @display("bgb=874,456");
    //    *.interfaceTableVisualizer.networkNodeVisualizer = default(absPath(".networkNodeVisualizer"));  
    types:
        channel fiberline extends DatarateChannel
        {
            delay = 1us;
            datarate = 512Mbps;
        }
        channel ethline extends DatarateChannel
        {
            delay = 50ns;
            datarate = 100Mbps;
        }

    submodules:
        client: StandardHost {
            @display("p=250,100;i=device/laptop");
        }
        host1: StandardHost {
            @display("p=250,200;i=device/pc");
        }
        host2: StandardHost {
            @display("p=250,300;i=device/pc");
        }
        switch: EtherSwitch {
            @display("p=400,200");
        }
        net: Router {
            @display("p=700,200");
        }
        router: Router {
            @display("p=550,200");
        }
        server: StandardHost {
            @display("p=850,200;i=device/server");
        }
        configurator: Ipv4NetworkConfigurator {
            @display("p=67,90;is=s");
        }
        visualizer: IntegratedCanvasVisualizer {
            @display("p=67,142");
        }
        sensor1: SensorNode {
            @display("p=398,350");
        }
        radioMedium: ApskScalarRadioMedium {
            @display("p=67,49");
        }
        MyRouter: MyHost {
            @display("p=443,68");
        }
        standardRouter: StandardHost {
            @display("p=627,350");
        }
    connections:
        client.ethg++ <--> ethline <--> switch.ethg++;
        switch.ethg++ <--> ethline <--> host1.ethg++;
        switch.ethg++ <--> ethline <--> host2.ethg++;
        router.ethg++ <--> ethline <--> MyRouter.ethg++;
        router.pppg++ <--> fiberline <--> net.pppg++;
        server.pppg++ <--> fiberline <--> net.pppg++;
        sensor1.ethg++ <--> ethline <--> switch.ethg++;
        MyRouter.ethg++ <--> ethline <--> switch.ethg++;
        standardRouter.ethg++ <--> ethline <--> router.ethg++;
        standardRouter.ethg++ <--> ethline <--> switch.ethg++;
}

MyHost项实际上是从standardHost复制的。

在我的场景中，我打算模拟一个简单的ARP欺骗。假设客户端主机首次触发发送消息时，ARPREQ将首次启动。在NED图表中，可能有2条路由，其中​​1条通过“ MyRouter”传递，另一条通过“ standardRouter”传递。

从这一点来看，攻击者将是“ MyRouter”，因此，它应该回复发送到standardRouter的ARPREQ，因此通过指定其链接到“ StandardHost” ip的MAC地址来回复ARPReply来欺骗arp。

但是，就我而言，我无法使“ myrouter”响应发送给“ standardRouter”的ARPREQ，这反过来又导致我无法生成和arp欺骗。

反正我有在inet omnetpp中创建一个简单的arp欺骗吗？

谢谢。