IPGlobalStatistics.PacketReassemblyTimeout Propriété

Définition

Obtient le délai maximal pendant lequel tous les fragments d'un paquet IP doivent arriver.

public:
 abstract property long PacketReassemblyTimeout { long get(); };
public abstract long PacketReassemblyTimeout { get; }
[System.Runtime.Versioning.UnsupportedOSPlatform("android")]
public abstract long PacketReassemblyTimeout { get; }
member this.PacketReassemblyTimeout : int64
[<System.Runtime.Versioning.UnsupportedOSPlatform("android")>]
member this.PacketReassemblyTimeout : int64
Public MustOverride ReadOnly Property PacketReassemblyTimeout As Long

Valeur de propriété

Valeur Int64 qui spécifie le nombre maximal de millisecondes avant lequel tous les fragments d'un paquet doivent arriver pour éviter d'être ignorés.

Attributs

Exemples

L’exemple de code suivant affiche des statistiques de réassemblage pour les paquets IP.

void ShowFragmentationStatistics()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = properties->GetIPv4GlobalStatistics();
   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 );
}
public static void ShowFragmentationStatistics()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IPGlobalStatistics ipstat = properties.GetIPv4GlobalStatistics();
    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);
}
Public Shared Sub ShowFragmentationStatistics() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim ipstat As IPGlobalStatistics = properties.GetIPv4GlobalStatistics()
    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)

End Sub

Remarques

Les paquets qui dépassent la taille maximale pour le transport IP sont divisés en fragments et remontés à la destination. Si tous les fragments qui composent un paquet IP fragmenté n’arrivent pas dans le délai imparti, le paquet est ignoré.

S’applique à