如何使用Teredo隧道从另一个对等方发送数据包？

Question

我正在尝试使用teredo接口构建基于UDP的p2p c＃应用程序，并且我设法使用以下命令在Windows 7 OS上启用了该接口：

netsh interface teredo>set state client teredo.remlab.net 60 23456

并激活它后， netsh interface teredo>show state命令已打印：

Type                    : client
Server Name             : teredo.remlab.net
Client Refresh Interval : 60 seconds
Client Port             : 23456
State                   : qualified
Client Type             : teredo client
Network                 : unmanaged
NAT                     : symmetric (port)
NAT Special Behaviour   : UPNP: Yes, PortPreserving: No
Local Mapping           : 192.168.8.100:23456
External NAT Mapping    : 188.247.74.161:37457

并使用命令ping -t -6 www.google.com打印基于ipv6的Google主机：

Pinging www.google.com [2a00:1450:4007:807::2004] with 32 bytes of data:
Request timed out.
Reply from 2a00:1450:4007:807::2004: time=123ms
Reply from 2a00:1450:4007:807::2004: time=121ms
Reply from 2a00:1450:4007:807::2004: time=127ms

现在我的问题是：这足以说明我可以使用Teredo从Lan外部访问我吗？ 如果是的话..我的外部端点可以让其他同伴访问我吗？

这是我的C＃代码，用于侦听teredo接口（如果出现问题，请纠正我）：

UdpClient Client = new UdpClient(23456, AddressFamily.InterNetworkV6);
Client.AllowNatTraversal(true);
Client.Client.SetIPProtectionLevel(IPProtectionLevel.Unrestricted);
int counter = 0;
while(true)
{
    IPEndPoint RemoteIpEndPoint = new IPEndPoint(IPAddress.Any,0);
    Byte[] receiveBytes = Client.Receive(ref RemoteIpEndPoint);
    string returnData = Encoding.ASCII.GetString(receiveBytes);
    Console.WriteLine(RemoteIpEndPoint.Address.ToString() + ":" + returnData.ToString() + " -" + counter);
    counter++;
}

这是我的代码，用于将消息从同级发送到我的电脑（在这里我很困惑）：

UdpClient client = new UdpClient(AddressFamily.InterNetworkV6);
byte[] Message = Encoding.ASCII.GetBytes("Hello my fiend");
//not sure what to put here .. but the following works and print results in the listener console from within my LAN 
client.Send(Message, Message.Length, new IPEndPoint(IPAddress.Parse("2001:0:53aa:64c:3057:6dae:4308:b55e"), 23456));
System.Threading.Thread.Sleep(1000);