IPGlobalProperties.GetIcmpV4Statistics Método

Definición

Espacio de nombres:

System.Net.NetworkInformation

Ensamblados:

netstandard.dll, System.Net.NetworkInformation.dll

Source:

IPGlobalProperties.cs

Proporciona datos estadísticos de ICMP (Protocolo de mensajes de control de Internet) versión 4 para el equipo local.

public:
 abstract System::Net::NetworkInformation::IcmpV4Statistics ^ GetIcmpV4Statistics();

[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
public abstract System.Net.NetworkInformation.IcmpV4Statistics GetIcmpV4Statistics();

[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
abstract member GetIcmpV4Statistics : unit -> System.Net.NetworkInformation.IcmpV4Statistics

Public MustOverride Function GetIcmpV4Statistics () As IcmpV4Statistics

Devoluciones

IcmpV4Statistics

Un objeto IcmpV4Statistics que proporciona las estadísticas de tráfico de ICMP versión 4 para el equipo local.

Atributos

UnsupportedOSPlatformAttribute

Excepciones

NetworkInformationException

Se ha producido un error en la función GetIcmpStatistics de Win32.

Ejemplos

En el ejemplo siguiente se muestran las estadísticas actuales de ICMPv4.

public static void ShowIcmpV4Statistics()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IcmpV4Statistics stat = properties.GetIcmpV4Statistics();
    Console.WriteLine("ICMP V4 Statistics:");

    Console.WriteLine("  Messages ............................ Sent: {0,-10}   Received: {1,-10}",
        stat.MessagesSent, stat.MessagesReceived);
    Console.WriteLine("  Errors .............................. Sent: {0,-10}   Received: {1,-10}",
        stat.ErrorsSent, stat.ErrorsReceived);

    Console.WriteLine("  Echo Requests ....................... Sent: {0,-10}   Received: {1,-10}",
        stat.EchoRequestsSent, stat.EchoRequestsReceived);
    Console.WriteLine("  Echo Replies ........................ Sent: {0,-10}   Received: {1,-10}",
        stat.EchoRepliesSent, stat.EchoRepliesReceived);

    Console.WriteLine("  Destination Unreachables ............ Sent: {0,-10}   Received: {1,-10}",
        stat.DestinationUnreachableMessagesSent, stat.DestinationUnreachableMessagesReceived);

    Console.WriteLine("  Source Quenches ..................... Sent: {0,-10}   Received: {1,-10}",
        stat.SourceQuenchesSent, stat.SourceQuenchesReceived);

    Console.WriteLine("  Redirects ........................... Sent: {0,-10}   Received: {1,-10}",
        stat.RedirectsSent, stat.RedirectsReceived);

    Console.WriteLine("  TimeExceeded ........................ Sent: {0,-10}   Received: {1,-10}",
        stat.TimeExceededMessagesSent, stat.TimeExceededMessagesReceived);

    Console.WriteLine("  Parameter Problems .................. Sent: {0,-10}   Received: {1,-10}",
        stat.ParameterProblemsSent, stat.ParameterProblemsReceived);

    Console.WriteLine("  Timestamp Requests .................. Sent: {0,-10}   Received: {1,-10}",
        stat.TimestampRequestsSent, stat.TimestampRequestsReceived);
    Console.WriteLine("  Timestamp Replies ................... Sent: {0,-10}   Received: {1,-10}",
        stat.TimestampRepliesSent, stat.TimestampRepliesReceived);

    Console.WriteLine("  Address Mask Requests ............... Sent: {0,-10}   Received: {1,-10}",
        stat.AddressMaskRequestsSent, stat.AddressMaskRequestsReceived);
    Console.WriteLine("  Address Mask Replies ................ Sent: {0,-10}   Received: {1,-10}",
        stat.AddressMaskRepliesSent, stat.AddressMaskRepliesReceived);
    Console.WriteLine("");
}

Comentarios

ICMP es un conjunto de mensajes para su uso con el Protocolo de Internet versión 4 (IPv4). Los nodos IPv4 usan ICMP para notificar errores detectados en el procesamiento de paquetes de datos y para realizar otras funciones de capa de Internet. ICMP versión 4 se define en IETF RFC 792.

Para obtener más información sobre las estadísticas de tráfico de ICMP versión 4 que están disponibles para las aplicaciones, consulte la documentación de la IcmpV4Statistics clase . Tenga en cuenta que el IcmpV4Statistics objeto devuelto por este método refleja las estadísticas a partir de la hora en que se crea el objeto. Esta información no se actualiza dinámicamente.