// static ARP entry manipulation (IP, MAC, friendly interface name, add/remove)
public bool StaticARP(string IP, PhysicalAddress mac, string WinName, StaticARPOperation operation)
{
OperatingSystem system = Environment.OSVersion;
// format MAC address
var macString = Network.FriendlyPhysicalAddress(mac).Replace(":", "-").ToLower();
// prepare process
Process p = new Process();
p.StartInfo.CreateNoWindow = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.WorkingDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Windows);
p.StartInfo.FileName = "cmd";
// Vista, Windows 7/8 - use "netsh"
if (system.Version.Major > 5)
{
if (operation == StaticARPOperation.Add)
{
p.StartInfo.Arguments = "/k netsh interface ip delete neighbors \"" + WinName + "\" " + IP + " && netsh interface ip add neighbors \"" + WinName + "\" " + IP + " " + macString + " && exit";
}
else
{
p.StartInfo.Arguments = "/k netsh interface ip delete neighbors \"" + WinName + "\" " + IP + " && exit";
}
p.Start();
p.WaitForExit();
p.Dispose();
return(true);
}
p.Dispose();
return(false);
}
// static ARP entry manipulation (IP, MAC, friendly interface name, add/remove)
private static bool ModifyStaticARP(string IP, PhysicalAddress mac, string InterfaceName, StaticARPOperation operation)
{
OperatingSystem system = Environment.OSVersion;
// format MAC address
var macString = NetworkHelper.FriendlyPhysicalAddress(mac).Replace(":", "-").ToLower();
// prepare process
Process p = new Process();
p.StartInfo.CreateNoWindow = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.WorkingDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Windows);
p.StartInfo.FileName = "cmd";
// Vista, Windows 7/8 - use "netsh"
if (system.Version.Major > 5)
{
if (operation == StaticARPOperation.Add)
p.StartInfo.Arguments = "/k netsh interface ip delete neighbors \"" + InterfaceName + "\" " + IP +
" && netsh interface ip add neighbors \"" + InterfaceName + "\" " + IP + " " + macString + " && exit";
else
p.StartInfo.Arguments = "/k netsh interface ip delete neighbors \"" + InterfaceName + "\" " + IP + " && exit";
p.Start();
p.WaitForExit();
p.Dispose();
return true;
}
p.Dispose();
return false;
}
