IPGlobalStatistics.ReceivedPacketsWithHeadersErrors Eigenschaft

Definition

Namespace:

System.Net.NetworkInformation

Assembly:

System.Net.NetworkInformation.dll

Ruft die Anzahl der empfangenen IP (Internet Protocol)-Pakete mit Headerfehlern ab.

public:
 abstract property long ReceivedPacketsWithHeadersErrors { long get(); };

[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
public abstract long ReceivedPacketsWithHeadersErrors { get; }

[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
member this.ReceivedPacketsWithHeadersErrors : int64

Public MustOverride ReadOnly Property ReceivedPacketsWithHeadersErrors As Long

Eigenschaftswert

Int64

Ein Int64-Wert, der die Gesamtzahl der empfangenen IP-Pakete angibt, die aufgrund von Fehlern im Header verworfen wurden.

Attribute

UnsupportedOSPlatformAttribute

Beispiele

Im folgenden Codebeispiel werden Statistiken für empfangene IP-Pakete mit Fehlern angezeigt.

void ShowInboundIPErrors()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = properties->GetIPv4GlobalStatistics();
   Console::WriteLine( "  Inbound Packet Errors:" );
   Console::WriteLine( "      Header Errors ....................... : {0}", 
      ipstat->ReceivedPacketsWithHeadersErrors );
   Console::WriteLine( "      Address Errors ...................... : {0}", 
      ipstat->ReceivedPacketsWithAddressErrors );
   Console::WriteLine( "      Unknown Protocol Errors ............. : {0}", 
      ipstat->ReceivedPacketsWithUnknownProtocol );
}

public static void ShowInboundIPErrors()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IPGlobalStatistics ipstat = properties.GetIPv4GlobalStatistics();
    Console.WriteLine("  Inbound Packet Errors:");
    Console.WriteLine("      Header Errors ....................... : {0}",
        ipstat.ReceivedPacketsWithHeadersErrors);
    Console.WriteLine("      Address Errors ...................... : {0}",
        ipstat.ReceivedPacketsWithAddressErrors);
    Console.WriteLine("      Unknown Protocol Errors ............. : {0}",
        ipstat.ReceivedPacketsWithUnknownProtocol);
}

Public Shared Sub ShowInboundIPErrors() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim ipstat As IPGlobalStatistics = properties.GetIPv4GlobalStatistics()
    Console.WriteLine("  Inbound Packet Errors:")
    Console.WriteLine("      Header Errors ....................... : {0}", ipstat.ReceivedPacketsWithHeadersErrors)
    Console.WriteLine("      Address Errors ...................... : {0}", ipstat.ReceivedPacketsWithAddressErrors)
    Console.WriteLine("      Unknown Protocol Errors ............. : {0}", ipstat.ReceivedPacketsWithUnknownProtocol)

End Sub

Hinweise

Der von dieser Eigenschaft zurückgegebene Wert enthält Pakete, die für Nicht-Adressprobleme in den Headerfeldern verworfen wurden, z. B. fehlerhafte Prüfsummen, Überschreitung des Time-to-Live-Werts und falsche IP-Optionen.