Getting TCP informations of local machine

Hi,
I nedd to get TCP information of my local machine....not just destination IP/Port but also duration of connection and received sent bytes

I tried this code but since I am new to socket programming ..it doesnt work can someone help ...

Code:

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            IPEndPoint ip = new IPEndPoint(IPAddress.Any, 1112);
            Socket sock = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
            sock.Bind(ip);
            sock.Listen(2);
            Socket ou = sock.Accept();
            richTextBox1.Text += string.Format("{0}", ou.LocalEndPoint.AddressFamily.ToString()+ou.ReceiveBufferSize.ToString()+ou.SendBufferSize.ToString());
            ou.Close();

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