IPGlobalStatistics.ReceivedPacketsWithUnknownProtocol Properti

Referensi

Definisi

Ruang nama:: System.Net.NetworkInformation

Rakitan:: System.Net.NetworkInformation.dll

Rakitan:: System.dll

Rakitan:: netstandard.dll

Penting

Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.

Mendapatkan jumlah paket Protokol Internet (IP) yang diterima pada komputer lokal dengan protokol yang tidak diketahui di header.

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

public abstract long ReceivedPacketsWithUnknownProtocol { get; }

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

member this.ReceivedPacketsWithUnknownProtocol : int64

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

Public MustOverride ReadOnly Property ReceivedPacketsWithUnknownProtocol As Long

Nilai Properti

Int64

Nilai Int64 yang menunjukkan jumlah total paket IP yang diterima dengan protokol yang tidak diketahui.

Atribut: UnsupportedOSPlatformAttribute

Contoh

Contoh kode berikut menampilkan statistik untuk paket IP yang diterima dengan kesalahan.

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

Keterangan

Bidang protokol di header IP menunjukkan protokol tingkat berikutnya yang digunakan dalam bagian data dari datagram IP. Jika protokol tidak dikenali, data tidak dapat diteruskan ke aplikasi yang benar.

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