IPGlobalStatistics.OutputPacketRoutingDiscards Property

Reference

Definition

Namespace:: System.Net.NetworkInformation

Assembly:: System.Net.NetworkInformation.dll

Assembly:: System.dll

Assembly:: netstandard.dll

Important

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Gets the number of routes that have been discarded from the routing table.

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

public abstract long OutputPacketRoutingDiscards { get; }

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

member this.OutputPacketRoutingDiscards : int64

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

Public MustOverride ReadOnly Property OutputPacketRoutingDiscards As Long

Property Value

Int64

An Int64 value that specifies the total number of valid routes that have been discarded.

Attributes: UnsupportedOSPlatformAttribute

Examples

The following code example displays statistics for outbound IP packets.

void ShowOutboundIPStatistics()
{
   IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties();
   IPGlobalStatistics ^ ipstat = properties->GetIPv4GlobalStatistics();
   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 );
}


public static void ShowOutboundIPStatistics()
{
    IPGlobalProperties properties = IPGlobalProperties.GetIPGlobalProperties();
    IPGlobalStatistics ipstat = properties.GetIPv4GlobalStatistics();
    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);
}

Public Shared Sub ShowOutboundIPStatistics() 
    Dim properties As IPGlobalProperties = IPGlobalProperties.GetIPGlobalProperties()
    Dim ipstat As IPGlobalStatistics = properties.GetIPv4GlobalStatistics()
    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)

End Sub

Remarks

One possible reason for discarding a valid routing table entry could be to free buffer space for other entries.

Applies to

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