IPGlobalProperties.GetIPv6GlobalStatistics 方法
定义
重要
一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。 对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。
提供本地计算机的 Internet 协议版本 6 (IPv6) 统计数据。
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();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.IPGlobalStatisticsabstract member GetIPv6GlobalStatistics : unit -> System.Net.NetworkInformation.IPGlobalStatisticsPublic MustOverride Function GetIPv6GlobalStatistics () As IPGlobalStatistics返回
一个 IPGlobalStatistics 对象，提供本地计算机的 IPv6 流量统计数据。
- 属性
例外
调用 Win32 函数 GetIpStatistics 失败。
本地计算机运行的操作系统不支持 IPv6。
示例
下面的代码示例显示本地计算机的 IP 统计信息。
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("");
}
注解
IPv6 是一种网络层协议，负责将数据包从其源计算机路由到目标。 使用 Windows 2000 或更早版本的操作系统的计算机不支持 IPv6 协议。
有关应用程序可用的 IP 流量统计信息的详细信息，请参阅 IPGlobalStatistics 类文档。 请注意，此方法返回的对象反映了创建对象时的 IPGlobalStatistics 统计信息。 此信息不会动态更新。
