public static string GetIPbyHost(string hostName)
{
if (addrsDict.ContainsKey(hostName))
{
IPAddressCheck ip = addrsDict[hostName];
if (ip != null)
{
return(ip.ToString());
}
}
return("");
}
/// <summary>
/// Получить трассировку для IP-адреса
/// </summary>
/// <param name="ipAddressOrHostName"></param>
/// <returns></returns>
public void Traceroute(Action functionToExec, IPAddressCheck ipAddressCheck)
{
StringBuilder traceResults = new StringBuilder();
using (Ping pingSender = new Ping())
{
PingOptions pingOptions = new PingOptions();
Stopwatch stopWatch = new Stopwatch();
byte[] bytes = new byte[32];
pingOptions.DontFragment = true;
pingOptions.Ttl = 1;
int maxHops = 30;
traceResults.AppendLine(string.Format("Результат traceroute до хоста '{0}', маск. кол-во шагов - {1} :", ipAddressCheck.HostName, maxHops));
traceResults.AppendLine();
for (int i = 1; i < maxHops + 1; i++)
{
stopWatch.Reset();
stopWatch.Start();
PingReply pingReply = pingSender.Send(ipAddressCheck.ipAddress, 5000, new byte[32], pingOptions);
stopWatch.Stop();
traceResults.AppendLine(string.Format("{0}\t{1} ms\t{2}", i, stopWatch.ElapsedMilliseconds, pingReply.Address));
ipAddressCheck.ResCheck = string.Format("шаг №: {0}", i);
functionToExec();
if (pingReply.Status == IPStatus.Success)
{
traceResults.AppendLine();
traceResults.AppendLine("Трассировка завершена."); break;
}
pingOptions.Ttl++;
}
ipAddressCheck.ResCheck += " - СТОП";
functionToExec();
}
Log.Info(traceResults.ToString());
}
