VSFTPD вырезанные загрузки

Установлен VSFTPD v2.3.2 на Wheezy. Когда я пытаюсь поместить что-нибудь в свой ftp-клиент (filezilla v3.5.3), он отправляет файл по частям из 229376 байт, прерванных deconnexion / reconnexion, до en загрузки. Это действительно скучно …

Вот файл vsftpd.conf:

listen=YES use_localtime=YES nopriv_user=ftpsecure connect_from_port_20=YES ssl_enable=YES ssl_tlsv1=YES ssl_sslv2=NO ssl_sslv3=NO ssl_ciphers=HIGH rsa_cert_file=/etc/vsftpd/ssl/vsftpd.pem require_ssl_reuse=NO debug_ssl=YES vsftpd_log_file=/var/log/vsftpd.log syslog_enable=NO xferlog_enable=YES log_ftp_protocol=YES anonymous_enable=NO anon_world_readable_only=NO local_enable=YES local_umask=022 local_root=/var/www user_config_dir=/etc/vsftpd/users guest_enable=YES guest_username=virtual chroot_local_user=YES chroot_list_enable=YES chroot_list_file=/etc/vsftpd.chroot_list ftpd_banner=welcome to our ftp service. dirmessage_enable=YES message_file=.message dirlist_enable=YES ls_recurse_enable=YES secure_chroot_dir=/var/run/vsftpd pam_service_name=vsftpd tcp_wrappers=NO 

Вот журналы vsftpd (1 цикл):

 Status: Connecting to ***.***.***.***:21... Status: Connection established, waiting for welcome message... Response: 220 welcome to our ftp service. Command: AUTH TLS Response: 234 Proceed with negotiation. Status: Initializing TLS... Status: Verifying certificate... Command: USER MyFTPLogin Status: TLS/SSL connection established. Response: 331 Please specify the password. Command: PASS *********** Response: 230 Login successful. Command: OPTS UTF8 ON Response: 200 Always in UTF8 mode. Command: PBSZ 0 Response: 200 PBSZ set to 0. Command: PROT P Response: 200 PROT now Private. Status: Connected Status: Starting upload of /home/me/my_file.zip Command: CWD /MyServerFolder Response: 250 Directory successfully changed. Status: Retrieving directory listing... Command: TYPE I Response: 200 Switching to Binary mode. Command: PASV Response: 227 Entering Passive Mode (***,***,***,***,84,146). Command: LIST Response: 150 Here comes the directory listing. Response: 226 Directory send OK. Command: PASV Response: 227 Entering Passive Mode (***,***,***,***,44,227). Command: REST 117440512 Response: 350 Restart position accepted (117440512). Command: STOR my_file.zip Response: 150 Ok to send data. Error: Connection timed out Error: File transfer failed after transferring 229376 bytes in 20 seconds 

И журналы filezilla (1 цикл тоже):

 Status: Connecting to ***.***.***.***:21... Status: Connection established, waiting for welcome message... Response: 220 welcome to our ftp service. Command: AUTH TLS Response: 234 Proceed with negotiation. Status: Initializing TLS... Status: Verifying certificate... Command: USER MyFTPLogin Status: TLS/SSL connection established. Response: 331 Please specify the password. Command: PASS *********** Response: 230 Login successful. Command: OPTS UTF8 ON Response: 200 Always in UTF8 mode. Command: PBSZ 0 Response: 200 PBSZ set to 0. Command: PROT P Response: 200 PROT now Private. Status: Connected Status: Starting upload of /home/me/my_file.zip Command: CWD /MyServerFolder Response: 250 Directory successfully changed. Status: Retrieving directory listing... Command: TYPE I Response: 200 Switching to Binary mode. Command: PASV Response: 227 Entering Passive Mode (***,***,***,***,84,146). Command: LIST Response: 150 Here comes the directory listing. Response: 226 Directory send OK. Command: PASV Response: 227 Entering Passive Mode (***,***,***,***,44,227). Command: REST 117440512 Response: 350 Restart position accepted (117440512). Command: STOR my_file.zip Response: 150 Ok to send data. Error: Connection timed out Error: File transfer failed after transferring 229376 bytes in 20 seconds 

Если я установил свой conf для использования необеспеченных связей (force_local_data_ssl = NO и force_local_logins_ssl = NO), все работает хорошо.

У вас есть какое-либо объяснение / решение, чтобы иметь возможность правильно использовать защищенные соединения? Большое спасибо.

Р.