private void GetRouter()
{
//Foreach WinPcapInterface of this host
foreach (WinPcapInterface wpc in arWpc)
{
if (wpc.Description == "Microsoft") //Tim added: only use my real adapter
{
if (wpc.Addresses.Where(p => p.Address == new IPAddress(new byte[] { 0, 0, 0, 0 }).Address).Count() > 0) //Tim added: Only select interface that have at least one valid, non 0.0.0.0 ip address
{
//Create a new interface handler and start it
EthernetInterface ipInterface = new EthernetInterface(wpc);
ipInterface.Start();
//Then add it to the router and to our list
wpcInterfaces.Add(ipInterface);
rRouter.AddInterface(ipInterface);
}
}
}
//Create a TCP frame
TCPFrame tcpFrame = new TCPFrame();
tcpFrame.DestinationPort = 80;
tcpFrame.SourcePort = 12345;
tcpFrame.AcknowledgementFlagSet = true;
//Create an IP frame and put the TCP frame into it
IPv4Frame ipFrame = new IPv4Frame();
ipFrame.DestinationAddress = IPAddress.Parse("192.168.0.1");
ipFrame.SourceAddress = IPAddress.Parse("192.168.1.254");
ipFrame.EncapsulatedFrame = tcpFrame;
rRouter.Start(); //Tim added:
//Send the frame
rRouter.PushTraffic(tcpFrame);
//Cleanup resources
rRouter.Cleanup();
//Start the cleanup process for all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Cleanup();
}
//Stop all handlers
rRouter.Stop();
//Stop all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Stop();
}
}
static void Main(string[] args)
{
//Query all interfaces
WinPcapInterface[] arWpc = EthernetInterface.GetAllPcapInterfaces();
//Create handler classes
Router rRouter = new Router();
TrafficSplitter tsSplitter = new TrafficSplitter();
//Start handlers
rRouter.Start();
tsSplitter.Start();
//Let the router forward traffic from the interfaces to the traffic splitter
rRouter.OutputHandler = tsSplitter;
//Let the traffic splitter forward received traffic back to the router
tsSplitter.OutputHandler = rRouter;
//Create the properties of the routing entry
IPAddress ipaDestination = IPAddress.Parse("0.0.0.0");
IPAddress ipaGateway = IPAddress.Parse("192.168.0.1");
Subnetmask smMask = Subnetmask.Parse("0.0.0.0");
int iMetric = 10;
//Create the routing entry
RoutingEntry rEntry = new RoutingEntry(ipaDestination, ipaGateway, iMetric, smMask, RoutingEntryOwner.UserStatic);
//Add some event handlers
rRouter.FrameDropped += new EventHandler(rRouter_FrameDropped);
rRouter.FrameForwarded += new EventHandler(rRouter_FrameForwarded);
rRouter.FrameReceived += new EventHandler(rRouter_FrameReceived);
rRouter.ExceptionThrown += new TrafficHandler.ExceptionEventHandler(rRouter_ExceptionThrown);
//Create a list for the interfaces
List <EthernetInterface> wpcInterfaces = new List <EthernetInterface>();
//Foreach WinPcapInterface of this host
foreach (WinPcapInterface wpc in arWpc)
{
//Create a new interface handler and start it
EthernetInterface ipInterface = new EthernetInterface(wpc);
ipInterface.Start();
//Then add it to the router and to our list
wpcInterfaces.Add(ipInterface);
rRouter.AddInterface(ipInterface);
}
Console.WriteLine("Loading complete...");
//Run until 'x' is pressed
while (Console.ReadKey().Key != ConsoleKey.X)
{
;
}
//Start the cleanup process for all handlers
rRouter.Cleanup();
tsSplitter.Cleanup();
//Start the cleanup process for all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Cleanup();
}
//Stop all handlers
rRouter.Stop();
tsSplitter.Stop();
//Stop all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Stop();
}
}
static void Main(string[] args)
{
//Query all interfaces
WinPcapInterface[] arWpc = EthernetInterface.GetAllPcapInterfaces();
//Create handler classes
Router rRouter = new Router();
TrafficSplitter tsSplitter = new TrafficSplitter();
LibCapDumper lcpDumper = new LibCapDumper();
NetMap nmMap = new NetMap();
WANEmulator wanEmulator = new WANEmulator();
//Start handlers
rRouter.Start();
tsSplitter.Start();
lcpDumper.Start();
nmMap.Start();
wanEmulator.Start();
//Let the router forward traffic from the interfaces to the traffic splitter
rRouter.OutputHandler = tsSplitter;
//Let the traffic splitter forward received traffic to the WAN emulator
tsSplitter.OutputHandler = wanEmulator;
//Let the WAN emulator forward received traffic back to the router
wanEmulator.OutputHandler = rRouter;
//Let the traffic splitter clone each frame and send it to the traffic dumper and the NetMap
tsSplitter.AddTrafficAnalyzer(nmMap);
tsSplitter.AddTrafficAnalyzer(lcpDumper);
//Create the properties of the routing entry
IPAddress ipaDestination = IPAddress.Parse("0.0.0.0");
IPAddress ipaGateway = IPAddress.Parse("192.168.0.1");
Subnetmask smMask = Subnetmask.Parse("0.0.0.0");
int iMetric = 10;
//Create the routing entry
RoutingEntry rEntry = new RoutingEntry(ipaDestination, ipaGateway, iMetric, smMask, RoutingEntryOwner.UserStatic);
//Set traffic dumper properties
lcpDumper.StartLogging(Path.Combine(System.Environment.CurrentDirectory, "Dump " + DateTime.Now.ToLongDateString()), false);
//Add some event handlers
rRouter.FrameDropped += new EventHandler(rRouter_FrameDropped);
rRouter.FrameForwarded += new EventHandler(rRouter_FrameForwarded);
rRouter.FrameReceived += new EventHandler(rRouter_FrameReceived);
rRouter.ExceptionThrown += new TrafficHandler.ExceptionEventHandler(rRouter_ExceptionThrown);
nmMap.HostInformationChanged += new NetMap.HostChangedEventHandler(nmMap_HostInformationChanged);
//Create a list for the interfaces
List <EthernetInterface> wpcInterfaces = new List <EthernetInterface>();
//Foreach WinPcapInterface of this host
foreach (WinPcapInterface wpc in arWpc)
{
//Create a new interface handler and start it
EthernetInterface ipInterface = new EthernetInterface(wpc);
ipInterface.Start();
//Then add it to the router and to our list
wpcInterfaces.Add(ipInterface);
rRouter.AddInterface(ipInterface);
}
Console.WriteLine("Loading complete...");
//Run until 'x' is pressed
while (Console.ReadKey().Key != ConsoleKey.X)
{
;
}
//Start the cleanup process for all handlers
rRouter.Cleanup();
tsSplitter.Cleanup();
lcpDumper.Cleanup();
nmMap.Cleanup();
wanEmulator.Cleanup();
//Start the cleanup process for all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Cleanup();
}
//Stop all handlers
rRouter.Stop();
tsSplitter.Stop();
lcpDumper.Stop();
nmMap.Stop();
wanEmulator.Stop();
//Stop all interfaces
foreach (EthernetInterface ipInterface in wpcInterfaces)
{
ipInterface.Stop();
}
}
