IPGlobalProperties.GetIPv4GlobalStatistics Método

Definición

Espacio de nombres:
System.Net.NetworkInformation
Ensamblados:
netstandard.dll, System.Net.NetworkInformation.dll
Ensamblado:
System.Net.NetworkInformation.dll
Ensamblado:
System.dll
Ensamblado:
netstandard.dll
Source:
IPGlobalProperties.cs
Source:
IPGlobalProperties.cs
Source:
IPGlobalProperties.cs
Source:
IPGlobalProperties.cs
Source:
IPGlobalProperties.cs

Proporciona datos estadísticos de protocolo de Internet versión 4 (IPv4) para el equipo local.

public:
 abstract System::Net::NetworkInformation::IPGlobalStatistics ^ GetIPv4GlobalStatistics();
public abstract System.Net.NetworkInformation.IPGlobalStatistics GetIPv4GlobalStatistics();
abstract member GetIPv4GlobalStatistics : unit -> System.Net.NetworkInformation.IPGlobalStatistics
Public MustOverride Function GetIPv4GlobalStatistics () As IPGlobalStatistics

Devoluciones

IPGlobalStatistics

Objeto IPGlobalStatistics que proporciona estadísticas de tráfico IPv4 para el equipo local.

Excepciones

NetworkInformationException

Error en la llamada a la función GetIpStatistics Win32.

Ejemplos

En el ejemplo de código siguiente se muestran estadísticas de IP para el equipo local.

public static void ShowIPStatistics(NetworkInterfaceComponent version)
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IPGlobalStatistics ipstat = null;
    switch (version)
    {
        case NetworkInterfaceComponent.IPv4:
             ipstat = properties.GetIPv4GlobalStatistics();
           Console.WriteLine("{0}IPv4 Statistics ",Environment.NewLine);
            break;
        case NetworkInterfaceComponent.IPv6:
            ipstat = properties.GetIPv6GlobalStatistics();
            Console.WriteLine("{0}IPv6 Statistics ",Environment.NewLine);
            break;
        default:
            throw new ArgumentException("version");
        //    break;
    }
    Console.WriteLine("  Forwarding enabled ...................... : {0}",
        ipstat.ForwardingEnabled);
    Console.WriteLine("  Interfaces .............................. : {0}",
        ipstat.NumberOfInterfaces);
    Console.WriteLine("  IP addresses ............................ : {0}",
        ipstat.NumberOfIPAddresses);
    Console.WriteLine("  Routes .................................. : {0}",
        ipstat.NumberOfRoutes);
    Console.WriteLine("  Default TTL ............................. : {0}",
        ipstat.DefaultTtl);
    Console.WriteLine("");
    Console.WriteLine("  Inbound Packet Data:");
    Console.WriteLine("      Received ............................ : {0}",
        ipstat.ReceivedPackets);
    Console.WriteLine("      Forwarded ........................... : {0}",
        ipstat.ReceivedPacketsForwarded);
    Console.WriteLine("      Delivered ........................... : {0}",
        ipstat.ReceivedPacketsDelivered);
    Console.WriteLine("      Discarded ........................... : {0}",
        ipstat.ReceivedPacketsDiscarded);
    Console.WriteLine("      Header Errors ....................... : {0}",
        ipstat.ReceivedPacketsWithHeadersErrors);
    Console.WriteLine("      Address Errors ...................... : {0}",
        ipstat.ReceivedPacketsWithAddressErrors);
    Console.WriteLine("      Unknown Protocol Errors ............. : {0}",
        ipstat.ReceivedPacketsWithUnknownProtocol);
    Console.WriteLine("");
    Console.WriteLine("  Outbound Packet Data:");
    Console.WriteLine("      Requested ........................... : {0}",
         ipstat.OutputPacketRequests);
    Console.WriteLine("      Discarded ........................... : {0}",
        ipstat.OutputPacketsDiscarded);
    Console.WriteLine("      No Routing Discards ................. : {0}",
        ipstat.OutputPacketsWithNoRoute);
    Console.WriteLine("      Routing Entry Discards .............. : {0}",
        ipstat.OutputPacketRoutingDiscards);
    Console.WriteLine("");
    Console.WriteLine("  Reassembly Data:");
    Console.WriteLine("      Reassembly Timeout .................. : {0}",
        ipstat.PacketReassemblyTimeout);
    Console.WriteLine("      Reassemblies Required ............... : {0}",
        ipstat.PacketReassembliesRequired);
    Console.WriteLine("      Packets Reassembled ................. : {0}",
        ipstat.PacketsReassembled);
    Console.WriteLine("      Packets Fragmented .................. : {0}",
        ipstat.PacketsFragmented);
    Console.WriteLine("      Fragment Failures ................... : {0}",
        ipstat.PacketFragmentFailures);
    Console.WriteLine("");
}

Comentarios

IPv4 es un protocolo de capa de red responsable del enrutamiento de paquetes de datos desde su equipo de origen a su destino.

Para más información sobre las estadísticas de tráfico IP disponibles para las aplicaciones, consulte la documentación de la IPGlobalStatistics clase . Tenga en cuenta que el objeto devuelto por este método refleja las estadísticas a partir de la hora en que se crea el IPGlobalStatistics objeto. Esta información no se actualiza dinámicamente.

Se aplica a