ftpClient.setReportActiveExternalIPAddress(reportActiveExternalHost);
            }
            if (activeMinPort != -1 && activeMaxPort != -1) {
                ftpClient.setActivePortRange(activeMinPort, activeMaxPort);
            }
            ftpClient.setAutodetectUTF8(autodetectEncoding);
            ftpClient.setConnectTimeout(connectTimeout);