IPGlobalProperties.GetIPv6GlobalStatistics Metoda

Definicja

Przestrzeń nazw:

System.Net.NetworkInformation

Zestaw:

System.Net.NetworkInformation.dll

Źródło:

IPGlobalProperties.cs

Udostępnia dane statystyczne protokołu internetowego w wersji 6 (IPv6) dla komputera lokalnego.

public:
 abstract System::Net::NetworkInformation::IPGlobalStatistics ^ GetIPv6GlobalStatistics();

[System.Runtime.Versioning.UnsupportedOSPlatform("freebsd")]
[System.Runtime.Versioning.UnsupportedOSPlatform("ios")]
[System.Runtime.Versioning.UnsupportedOSPlatform("osx")]
[System.Runtime.Versioning.UnsupportedOSPlatform("tvos")]
public abstract System.Net.NetworkInformation.IPGlobalStatistics GetIPv6GlobalStatistics ();

[<System.Runtime.Versioning.UnsupportedOSPlatform("freebsd")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("ios")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("osx")>]
[<System.Runtime.Versioning.UnsupportedOSPlatform("tvos")>]
abstract member GetIPv6GlobalStatistics : unit -> System.Net.NetworkInformation.IPGlobalStatistics

Public MustOverride Function GetIPv6GlobalStatistics () As IPGlobalStatistics

Zwraca

IPGlobalStatistics

IPGlobalStatistics Obiekt, który udostępnia statystyki ruchu IPv6 dla komputera lokalnego.

Atrybuty

UnsupportedOSPlatformAttribute

Wyjątki

NetworkInformationException

Wywołanie funkcji GetIpStatistics Win32 nie powiodło się.

PlatformNotSupportedException

Komputer lokalny nie korzysta z systemu operacyjnego obsługującego protokół IPv6.

Przykłady

Poniższy przykład kodu przedstawia statystyki adresów IP dla komputera lokalnego.

void ShowIPStatistics( NetworkInterfaceComponent version )
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = nullptr;
   switch ( version )
   {
      case NetworkInterfaceComponent::IPv4:
         ipstat = properties->GetIPv4GlobalStatistics();
         Console::WriteLine( "{0}IPv4 Statistics ", Environment::NewLine );
         break;

      case NetworkInterfaceComponent::IPv6:
         ipstat = properties->GetIPv4GlobalStatistics();
         Console::WriteLine( "{0}IPv6 Statistics ", Environment::NewLine );
         break;

      default:
         throw gcnew 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( "" );
}

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("");
}

Uwagi

Protokół IPv6 to protokół warstwy sieciowej odpowiedzialny za routing pakietów danych z komputera źródłowego do miejsca docelowego. Protokół IPv6 nie jest obsługiwany na komputerach z systemami operacyjnymi Windows 2000 lub starszymi.

Aby uzyskać szczegółowe informacje na temat statystyk ruchu IP dostępnych dla aplikacji, zobacz dokumentację IPGlobalStatistics klasy. Należy pamiętać, że obiekt zwrócony przez tę metodę odzwierciedla statystyki od czasu utworzenia IPGlobalStatistics obiektu. Te informacje nie są aktualizowane dynamicznie.