internal static DhcpServerDnsSettings GetGlobalDnsSettings(DhcpServer server)
{
// Flag is Global Option 81
try
{
var option = DhcpServerOptionValue.GetGlobalDefaultOptionValue(server, 81);
if (option.Values.FirstOrDefault() is DhcpServerOptionElementDWord value)
{
return(new DhcpServerDnsSettings((uint)value.RawValue));
}
else
{
return(new DhcpServerDnsSettings(flagDefaultSettings));
}
}
catch (DhcpServerException e) when(e.ApiErrorId == (uint)DhcpErrors.ERROR_FILE_NOT_FOUND)
{
// Default Settings
return(new DhcpServerDnsSettings(flagDefaultSettings));
}
}
internal static DhcpServerDnsSettings GetGlobalDnsSettings(DhcpServer Server)
{
// Flag is Global Option 81
try
{
var option = DhcpServerOptionValue.GetGlobalDefaultOptionValue(Server, 81);
if (option.Values.Count == 1 && option.Values[0] is DhcpServerOptionElementDWord)
{
var value = (DhcpServerOptionElementDWord)option.Values[0];
return(new DhcpServerDnsSettings((uint)value.RawValue));
}
else
{
return(new DhcpServerDnsSettings(FlagDefaultSettings));
}
}
catch (DhcpServerException e) when(e.ApiErrorId == (uint)DhcpErrors.ERROR_FILE_NOT_FOUND)
{
// Default Settings
return(new DhcpServerDnsSettings(FlagDefaultSettings));
}
}
/// <summary> /// Queries the DHCP Server for the specified OptionId Value from the Default options /// </summary> /// <param name="optionId">The identifier for the option value to retrieve</param> /// <returns>A <see cref="IDhcpServerOptionValue"/>.</returns> public IDhcpServerOptionValue GetDefaultOptionValue(DhcpServerOptionIds optionId) => DhcpServerOptionValue.GetGlobalDefaultOptionValue(Server, (int)optionId);
/// <summary>
/// Queries the DHCP Server for the specified OptionId Value from the Default options
/// </summary>
/// <param name="OptionId">The identifier for the option value to retrieve</param>
/// <returns>A <see cref="DhcpServerOptionValue"/>.</returns>
public DhcpServerOptionValue GetOptionValue(int OptionId)
{
return(DhcpServerOptionValue.GetGlobalDefaultOptionValue(this, OptionId));
}
