FTPS does not work

[Dmitry Dzevel]

Configured Filezilla server v. 0.9.36 for FTPES and FTPS.

FTPES works OK: at first login server send client certificate, after accepting, it connects to the site.
FTPS does not work: same client, same server. Server does not sends certificate to client. Up on connection, I receive error: "500 Syntax error, command unrecognized".

I thought it was due to firewall so installed server and client on the same machine to remove and dependencies on firewall or routers: same result. I tested this with server version 0.9.34, 0.9.35.

CLient is Filezilla 3.3.4.1 but i had same results with SmartFTP client.
FTPES log:
Status: Resolving address of nycw9854
Status: Connecting to 10.3.7.240:21...
Status: Connection established, waiting for welcome message...
Response: 220-FileZilla Server version 0.9.36 beta
Response: 220 DD Test
Command: AUTH TLS
Response: 234 Using authentication type TLS
Status: Initializing TLS...
Status: Verifying certificate...
Command: USER ddtest
Status: TLS/SSL connection established.
Response: 331 Password required for ddtest
Command: PASS
Response: 230 Logged on
Command: SYST
Response: 215 UNIX emulated by FileZilla
Command: FEAT
Response: 211-Features:
Response: MDTM
Response: REST STREAM
Response: SIZE
Response: MLST type*;size*;modify*;
Response: MLSD
Response: AUTH SSL
Response: AUTH TLS
Response: UTF8
Response: CLNT
Response: MFMT
Response: 211 End
Command: PBSZ 0
Response: 200 PBSZ=0
Command: PROT P
Response: 200 Protection level set to P
Status: Connected
Status: Retrieving directory listing...
Command: PWD
Response: 257 "/" is current directory.
Command: TYPE I
Response: 200 Type set to I
Command: PASV
Response: 227 Entering Passive Mode (10,3,7,240,19,138)
Command: MLSD
Response: 150 Connection accepted
Response: 226 Transfer OK
Status: Directory listing successful
Status: Disconnected from server

FTPS log:
Status: Resolving address of nycw9854
Status: Connecting to 10.3.7.240:990...
Status: Connection established, initializing TLS...
Error: Connection timed out
Error: Could not connect to server
Status: Waiting to retry...
Status: Resolving address of nycw9854
Status: Connecting to 10.3.7.240:990...
Status: Connection established, initializing TLS...
Error: Connection timed out
Error: Could not connect to server

Server log:

(000011)9/10/2010 16:46:12 PM - (not logged in) (10.3.7.240)> Connected, sending welcome message...
(000011)9/10/2010 16:46:12 PM - (not logged in) (10.3.7.240)> AUTH TLS
(000011)9/10/2010 16:46:12 PM - (not logged in) (10.3.7.240)> 234 Using authentication type TLS
(000011)9/10/2010 16:46:13 PM - (not logged in) (10.3.7.240)> SSL connection established
(000011)9/10/2010 16:46:23 PM - (not logged in) (10.3.7.240)> USER ddtest
(000011)9/10/2010 16:46:23 PM - (not logged in) (10.3.7.240)> 331 Password required for ddtest
(000011)9/10/2010 16:46:23 PM - (not logged in) (10.3.7.240)> PASS
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 230 Logged on
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> SYST
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 215 UNIX emulated by FileZilla
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> FEAT
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 211-Features:
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> MDTM
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> REST STREAM
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> SIZE
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> MLST type*;size*;modify*;
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> MLSD
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> AUTH SSL
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> AUTH TLS
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> UTF8
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> CLNT
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> MFMT
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 211 End
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> PBSZ 0
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 200 PBSZ=0
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> PROT P
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 200 Protection level set to P
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> PWD
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 257 "/" is current directory.
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> TYPE I
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 200 Type set to I
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> PASV
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 227 Entering Passive Mode (10,3,7,240,19,138)
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> MLSD
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 150 Connection accepted
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> SSL connection for data connection established
(000011)9/10/2010 16:46:23 PM - ddtest (10.3.7.240)> 226 Transfer OK
(000011)9/10/2010 16:46:31 PM - ddtest (10.3.7.240)> disconnected.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> Connected, sending welcome message...
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> C
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> ?LŠ™·ù$´26*ŽÃ‚ AŽ¯²N®ç‰ \›&‡(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 3
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 9
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 2
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 8
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> f
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> /
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 5
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)>
(000012)9/10/2010 16:46:31 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000012)9/10/2010 16:46:52 PM - (not logged in) (10.3.7.240)> disconnected.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> Connected, sending welcome message...
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> C
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> ?LŠ™ä×mCßõ¿Wü
è$¥8áâÚVèjÈ!Ú
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 3
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 9
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 2
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 8
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> f
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> /
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 5
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)>
(000013)9/10/2010 16:46:57 PM - (not logged in) (10.3.7.240)> 500 Syntax error, command unrecognized.
(000013)9/10/2010 16:47:18 PM - (not logged in) (10.3.7.240)> disconnected.

Filezilla Server and Filezilla client installed on the same machine - for test.

[Dmitry Dzevel]

Server config.

[Tim Kosse]

Incorrect configuration. You need to use the SSL port for implicit FTP over TLS, only explicit FTP over TLS can share the same port as regular FTP.