測試網路連通情況

標籤：

            //測試網路狀態            Ping p = new Ping();            string pAddr = ConfigurationManager.AppSettings["pingAddr"];            //建立Ping對象p                PingReply pr;            pAddr = "www.baidu.com";            Console.WriteLine("Ping:" +pAddr );            int lost = 0;  //丟包數            long rtt = 0; //ping回複時間                for (int i = 0; i < 4; i++)                {                    //向指定IP或者主機名稱的電腦發送ICMP協議的ping資料包                          pr = p.Send(pAddr);                    lost += pr.Status == IPStatus.Success ? 0 :1;            //  如果ping成功 , pr.Status == IPStatus.Success                      rtt += pr.RoundtripTime;                    Console.WriteLine("來自："+pr.Address + "   位元組：" + pr.Buffer.Length + "   時間" + pr.RoundtripTime + "ms   狀態：" + pr.Status);                    Thread.Sleep(2000);//等待2秒做下一次ping                     }                Console.WriteLine("測評：\r\nPing:" + pAddr + "    平均延時：" + rtt / 4 + "ms   丟包率：" +lost+"/4");

測試網路連通情況