* @param _login The login name.
* @param _password The corresponding password.
*/
-ServiceDyns::ServiceDyns(const string& _protocol, const string& _hostname, const string& _login, const string& _password, const Logger::Ptr& _logger, const int _update_interval, const int _max_updates_within_interval, const int _dns_cache_ttl, const string& _proxy, const int _proxy_port)
+ServiceDyns::ServiceDyns(const string& _protocol, const string& _hostname, const string& _login, const string& _password, const Logger::Ptr& _logger, const int _update_interval, const int _max_updates_within_interval, const int _max_equal_updates_in_succession, const int _dns_cache_ttl, const string& _proxy, const int _proxy_port)
{
if ( _update_interval == -1 ) // If _update_interval is default po::option_desc (not specified via config)
set_update_interval(5); // use default protocol value