Ik heb met Bulletproof een ftp-server opgezet, gewoon voor als ik eens wat bestanden wil uitwisselen met bekenden.
adres.mine.nu via poort 2122
Internet Explorer heeft ook een ingebouwde FTP-client. Voor de digibeten is het daarom handig om via IE de bestanden op te halen en naar mij toe te slepen. Ze hoeven dan verder niks in te stellen of te installeren, heel simpel.
Ik hoef ze dan maar deze link te geven: ftp://user:password@adres.mine.nu:2122
En dan werkt het!
Maar....... het werkt niet altijd
Bij het eerste inloggen waarbij ook de bestandenlijst moet worden opgehaald (commando LIST) wordt eerder het commando NOOP gebruikt (door de ftp-client, dus IE). Dat is positief, die sessie zal actief blijven.
Als je nou een bestand gaat overzetten, wordt meestal een nieuwe sessie aangemaakt, en dan gaat het meestal mis.
Stel nou dat GEEN nieuwe sessie wordt gestart voor de transfer, dan gaat de bestandsoverdracht prima (en NOOP is gebruikt in die sessie).
Maar meestal wordt dus WEL een nieuwe sessie gestart, en heel soms wordt dan in die nieuwe sessie WEL het commando NOOP gebruikt: dan gaat het verder goed.
Helaas wordt bij de nieuwe sessie meestal GEEN NOOP gebruikt, en dan gaat het mis.
Vraag: hoe kan ik zorgen dat in de nieuwe sessie WEL het commando NOOP wordt gebruikt?
Of: hoe kan ik zorgen dat de transfer plaatsvindt in de reeds actieve sessie?
Over de 2e vraag: als je een 2e transfer start terwijl er al een transfer bezig is krijg je per definitie een nieuwe sessie......... maar ook als de originele sessie helemaal niets doet wordt meestal een nieuwe sessie gestart voor de transfer.
Over de 1e vraag zit ik me net te bedenken........ ik kan zorgen dat er max. 1 verbinding per user mogelijk is, maar het is niet zeker dat de transfers dan ook via die verbinding zullen plaatsvinden, ik verwacht dat ie eigenlijk meestal gewoon zal proberen een nieuwe verbinding te maken wat dus simpelweg niet lukt. Einde transfer-poging (verwacht ik).
Heb ik de logging eens bestudeerd, valt me iets op: de stappen die de ftp-client uitvoert na het inloggen zijn niet altijd hetzelfde. Je zou verwachten dat IE als client bij elke login op een ftp-server dezelfde stappen (eerst user/pw, dan dingen als TYPE A, PASV, NOOP, TYPE I, LIST) in dezelfde volgorde uitvoert, maar dat is dus niet zo. Waarom niet?
(alle logging is van sessies vanuit IE, eerste kolom is sessie-id).
Alles gaat goed, alles gebeurt in sessie 16:
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > sending welcome message.
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > 220 Hello world
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > USER hello
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > 331 Password required for hello.
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > PASS ********
(000016) 30-7-2005 13:34:33 - Hello (ip) > logged in.
(000016) 30-7-2005 13:34:33 - Hello (ip) > 230 User Hello logged in.
(000016) 30-7-2005 13:34:34 - Hello (ip) > OPTS utf8 on
(000016) 30-7-2005 13:34:34 - Hello (ip) > 500 Unknown command.
(000016) 30-7-2005 13:34:34 - Hello (ip) > SYST
(000016) 30-7-2005 13:34:34 - Hello (ip) > 215 UNIX Type: L8
(000016) 30-7-2005 13:34:34 - Hello (ip) > SITE help
(000016) 30-7-2005 13:34:34 - Hello (ip) > 500 Unknown command.
(000016) 30-7-2005 13:34:34 - Hello (ip) > PWD
(000016) 30-7-2005 13:34:34 - Hello (ip) > 257 "/" is current directory.
(000016) 30-7-2005 13:34:34 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:34 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:34 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:34 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:34 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:35 - Hello (ip) > TYPE A
(000016) 30-7-2005 13:34:35 - Hello (ip) > 200 Type set to A.
(000016) 30-7-2005 13:34:35 - Hello (ip) > PASV
(000016) 30-7-2005 13:34:35 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,99,197).
(000016) 30-7-2005 13:34:35 - Hello (ip) > LIST
(000016) 30-7-2005 13:34:35 - Hello (ip) > 150 Data connection accepted from ip:12688; transfer starting.
(000016) 30-7-2005 13:34:35 - Hello (ip) > 226 Transfer ok
(000016) 30-7-2005 13:34:52 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > PWD
(000016) 30-7-2005 13:34:52 - Hello (ip) > 257 "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > TYPE I
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 Type set to I.
(000016) 30-7-2005 13:34:52 - Hello (ip) > PASV
(000016) 30-7-2005 13:34:52 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,28,71).
(000016) 30-7-2005 13:34:52 - Hello (ip) > SIZE file.mp3
(000016) 30-7-2005 13:34:52 - Hello (ip) > 213 5484921
(000016) 30-7-2005 13:34:52 - Hello (ip) > RETR file.mp3
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 150 Data connection accepted from ip:12689; transfer starting for file.mp3 (5484921 bytes).
(000016) 30-7-2005 13:34:52 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000016) 30-7-2005 13:36:01 - Hello (ip) > finished downloading 'C:FTPfile.mp3' - (00:01:09 - 5356,368 KB - 77,629 KBytes/s)
(000016) 30-7-2005 13:36:01 - Hello (ip) > 226 Transfer ok
Alles gaat goed, transfer is gestart vanuit de file-list van sessie 16 (IE-scherm stond nog open, maar sessie 16 was al disconnected vanwege time-out):
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > sending welcome message.
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > 220 Hello world
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > USER hello
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > 331 Password required for hello.
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > PASS ********
(000017) 30-7-2005 13:50:48 - Hello (ip) > logged in.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 230 User Hello logged in.
(000017) 30-7-2005 13:50:48 - Hello (ip) > OPTS utf8 on
(000017) 30-7-2005 13:50:48 - Hello (ip) > 500 Unknown command.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PWD
(000017) 30-7-2005 13:50:48 - Hello (ip) > 257 "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > NOOP
(000017) 30-7-2005 13:50:48 - Hello (ip) > 200 NOOP command successful.
(000017) 30-7-2005 13:50:48 - Hello (ip) > CWD /
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PWD
(000017) 30-7-2005 13:50:48 - Hello (ip) > 257 "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > CWD /
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > TYPE I
(000017) 30-7-2005 13:50:48 - Hello (ip) > 200 Type set to I.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PASV
(000017) 30-7-2005 13:50:48 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,16,137).
(000017) 30-7-2005 13:50:48 - Hello (ip) > SIZE file.mp3
(000017) 30-7-2005 13:50:48 - Hello (ip) > 213 6383420
(000017) 30-7-2005 13:50:48 - Hello (ip) > RETR file.mp3
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 150 Data connection accepted from ip:12699; transfer starting for file.mp3 (6383420 bytes).
(000017) 30-7-2005 13:50:48 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000017) 30-7-2005 13:52:08 - Hello (ip) > finished downloading 'C:FTPfile.mp3' - (00:01:20 - 6233,809 KB - 77,923 KBytes/s)
(000017) 30-7-2005 13:52:08 - Hello (ip) > 226 Transfer ok
(000017) 30-7-2005 13:54:34 - Hello (ip) > disconnected. (00:03:46)
Dit gaat niet goed, geen NOOP, transfers zijn wederom gestart vanuit file-list van sessie 16:
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > sending welcome message.
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > 220 Hello world
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > USER hello
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > 331 Password required for hello.
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > PASS ********
(000018) 30-7-2005 22:18:38 - Hello (ip) > logged in.
(000018) 30-7-2005 22:18:38 - Hello (ip) > 230 User Hello logged in.
(000018) 30-7-2005 22:18:38 - Hello (ip) > TYPE I
(000018) 30-7-2005 22:18:38 - Hello (ip) > 200 Type set to I.
(000018) 30-7-2005 22:18:38 - Hello (ip) > PASV
(000018) 30-7-2005 22:18:38 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,181,63).
(000018) 30-7-2005 22:18:38 - Hello (ip) > SIZE /file.mp3
(000018) 30-7-2005 22:18:38 - Hello (ip) > 213 7234560
(000018) 30-7-2005 22:18:38 - Hello (ip) > RETR /file.mp3
(000018) 30-7-2005 22:18:38 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000018) 30-7-2005 22:18:38 - Hello (ip) > 150 Data connection accepted from ip:12720; transfer starting for file.mp3 (7234560 bytes).
(000018) 30-7-2005 22:18:38 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:18:38 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 52,000 KB - 52,000 KBytes/s)
(000018) 30-7-2005 22:18:38 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > sending welcome message.
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > 220 Hello world
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > USER hello
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > 331 Password required for hello.
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > PASS ********
(000019) 30-7-2005 22:18:41 - Hello (ip) > logged in.
(000019) 30-7-2005 22:18:41 - Hello (ip) > 230 User Hello logged in.
(000019) 30-7-2005 22:18:41 - Hello (ip) > TYPE I
(000019) 30-7-2005 22:18:41 - Hello (ip) > 200 Type set to I.
(000019) 30-7-2005 22:18:41 - Hello (ip) > PASV
(000019) 30-7-2005 22:18:41 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,94,122).
(000019) 30-7-2005 22:18:41 - Hello (ip) > SIZE /file.mp3
(000019) 30-7-2005 22:18:41 - Hello (ip) > 213 7234560
(000019) 30-7-2005 22:18:41 - Hello (ip) > RETR /file.mp3
(000019) 30-7-2005 22:18:41 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000019) 30-7-2005 22:18:41 - Hello (ip) > 150 Data connection accepted from ip:12722; transfer starting for file.mp3 (7234560 bytes).
(000019) 30-7-2005 22:18:41 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:20:05 - Hello (ip) > TYPE I
(000018) 30-7-2005 22:20:05 - Hello (ip) > 200 Type set to I.
(000018) 30-7-2005 22:20:05 - Hello (ip) > PASV
(000018) 30-7-2005 22:20:05 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,165,160).
(000018) 30-7-2005 22:20:05 - Hello (ip) > SIZE /file.mp3
(000018) 30-7-2005 22:20:05 - Hello (ip) > 213 5484921
(000018) 30-7-2005 22:20:05 - Hello (ip) > RETR /file.mp3
(000018) 30-7-2005 22:20:05 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000018) 30-7-2005 22:20:05 - Hello (ip) > 150 Data connection accepted from ip:12725; transfer starting for file.mp3 (5484921 bytes).
(000018) 30-7-2005 22:20:05 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:20:06 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 32,000 KB - 32,000 KBytes/s)
(000018) 30-7-2005 22:20:06 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:09 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:01:28 - 6748,000 KB - 76,682 KBytes/s)
(000019) 30-7-2005 22:20:09 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:09 - Hello (ip) > TYPE I
(000019) 30-7-2005 22:20:09 - Hello (ip) > 200 Type set to I.
(000019) 30-7-2005 22:20:09 - Hello (ip) > PASV
(000019) 30-7-2005 22:20:09 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,67,229).
(000019) 30-7-2005 22:20:09 - Hello (ip) > SIZE /file.mp3
(000019) 30-7-2005 22:20:09 - Hello (ip) > 213 5484921
(000019) 30-7-2005 22:20:09 - Hello (ip) > RETR /file.mp3
(000019) 30-7-2005 22:20:09 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000019) 30-7-2005 22:20:09 - Hello (ip) > 150 Data connection accepted from ip:12726; transfer starting for file.mp3 (5484921 bytes).
(000019) 30-7-2005 22:20:09 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000019) 30-7-2005 22:20:30 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:21 - 1632,000 KB - 77,714 KBytes/s)
(000019) 30-7-2005 22:20:30 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:31 - Hello (ip) > disconnected. (00:01:49)
(000018) 30-7-2005 22:20:39 - Hello (ip) > disconnected. (00:02:01)
Ophalen file-list gaat goed (sessie 22), maar voor 1e transfer wordt sessie 23 gestart, voor 2e en 3e transfer sessie 24 gestart (die meteen na afloop van 3e mislukte transfer wordt gedisconnect), voor 4e transfer weer sessie 23 (????), voor 5e transfer sessie 25..... en zodra die niet lukt worden meteen sessie 22, 23 en 25 gedisconnect........ opmerkelijk:
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > sending welcome message.
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > 220 Hello world
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > USER hello
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > 331 Password required for hello.
(000022) 31-7-2005 22:36:41 - (not logged in) (ip) > PASS ********
(000022) 31-7-2005 22:36:41 - Hello (ip) > logged in.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 230 User Hello logged in.
(000022) 31-7-2005 22:36:41 - Hello (ip) > OPTS utf8 on
(000022) 31-7-2005 22:36:41 - Hello (ip) > 500 Unknown command.
(000022) 31-7-2005 22:36:41 - Hello (ip) > SYST
(000022) 31-7-2005 22:36:41 - Hello (ip) > 215 UNIX Type: L8
(000022) 31-7-2005 22:36:41 - Hello (ip) > SITE help
(000022) 31-7-2005 22:36:41 - Hello (ip) > 500 Unknown command.
(000022) 31-7-2005 22:36:41 - Hello (ip) > PWD
(000022) 31-7-2005 22:36:41 - Hello (ip) > 257 "/" is current directory.
(000022) 31-7-2005 22:36:41 - Hello (ip) > NOOP
(000022) 31-7-2005 22:36:41 - Hello (ip) > 200 NOOP command successful.
(000022) 31-7-2005 22:36:41 - Hello (ip) > CWD /
(000022) 31-7-2005 22:36:41 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000022) 31-7-2005 22:36:41 - Hello (ip) > TYPE A
(000022) 31-7-2005 22:36:41 - Hello (ip) > 200 Type set to A.
(000022) 31-7-2005 22:36:41 - Hello (ip) > PASV
(000022) 31-7-2005 22:36:41 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,71,219).
(000022) 31-7-2005 22:36:41 - Hello (ip) > LIST
(000022) 31-7-2005 22:36:41 - Hello (ip) > 150 Data connection accepted from ip:10052; transfer starting.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 226 Transfer ok
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > sending welcome message.
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > 220 Hello world
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > USER hello
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > 331 Password required for hello.
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > PASS ********
(000023) 31-7-2005 22:36:49 - Hello (ip) > logged in.
(000023) 31-7-2005 22:36:49 - Hello (ip) > 230 User Hello logged in.
(000023) 31-7-2005 22:36:49 - Hello (ip) > TYPE I
(000023) 31-7-2005 22:36:49 - Hello (ip) > 200 Type set to I.
(000023) 31-7-2005 22:36:49 - Hello (ip) > PASV
(000023) 31-7-2005 22:36:49 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,220,249).
(000023) 31-7-2005 22:36:49 - Hello (ip) > SIZE /file.mpeg
(000023) 31-7-2005 22:36:49 - Hello (ip) > 213 2496517
(000023) 31-7-2005 22:36:49 - Hello (ip) > RETR /file.mpeg
(000023) 31-7-2005 22:36:49 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000023) 31-7-2005 22:36:49 - Hello (ip) > 150 Data connection accepted from ip:10055; transfer starting for file.mpeg (2496517 bytes).
(000023) 31-7-2005 22:36:49 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000023) 31-7-2005 22:36:55 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:06 - 84,000 KB - 14,000 KBytes/s)
(000023) 31-7-2005 22:36:55 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > sending welcome message.
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > 220 Hello world
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > USER hello
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > 331 Password required for hello.
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > PASS ********
(000024) 31-7-2005 22:36:57 - Hello (ip) > logged in.
(000024) 31-7-2005 22:36:57 - Hello (ip) > 230 User Hello logged in.
(000024) 31-7-2005 22:36:57 - Hello (ip) > TYPE I
(000024) 31-7-2005 22:36:57 - Hello (ip) > 200 Type set to I.
(000024) 31-7-2005 22:36:57 - Hello (ip) > PASV
(000024) 31-7-2005 22:36:57 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,228,116).
(000024) 31-7-2005 22:36:57 - Hello (ip) > SIZE /file.mpeg
(000024) 31-7-2005 22:36:57 - Hello (ip) > 213 2496517
(000024) 31-7-2005 22:36:57 - Hello (ip) > RETR /file.mpeg
(000024) 31-7-2005 22:36:57 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000024) 31-7-2005 22:36:57 - Hello (ip) > 150 Data connection accepted from ip:10057; transfer starting for file.mpeg (2496517 bytes).
(000024) 31-7-2005 22:36:57 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000024) 31-7-2005 22:36:58 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:01 - 32,000 KB - 32,000 KBytes/s)
(000024) 31-7-2005 22:36:58 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:36:58 - Hello (ip) > TYPE I
(000024) 31-7-2005 22:36:58 - Hello (ip) > 200 Type set to I.
(000024) 31-7-2005 22:36:58 - Hello (ip) > PASV
(000024) 31-7-2005 22:36:58 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,151,97).
(000024) 31-7-2005 22:36:58 - Hello (ip) > SIZE /file.mpeg
(000024) 31-7-2005 22:36:58 - Hello (ip) > 213 2496517
(000024) 31-7-2005 22:36:58 - Hello (ip) > RETR /file.mpeg
(000024) 31-7-2005 22:36:58 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000024) 31-7-2005 22:36:58 - Hello (ip) > 150 Data connection accepted from ip:10058; transfer starting for file.mpeg (2496517 bytes).
(000024) 31-7-2005 22:36:58 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000024) 31-7-2005 22:37:08 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:10 - 668,000 KB - 66,800 KBytes/s)
(000024) 31-7-2005 22:37:08 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:37:08 - Hello (ip) > disconnected. (00:00:11)
(000023) 31-7-2005 22:37:11 - Hello (ip) > TYPE I
(000023) 31-7-2005 22:37:11 - Hello (ip) > 200 Type set to I.
(000023) 31-7-2005 22:37:11 - Hello (ip) > PASV
(000023) 31-7-2005 22:37:11 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,252,224).
(000023) 31-7-2005 22:37:11 - Hello (ip) > SIZE /file.mp3
(000023) 31-7-2005 22:37:11 - Hello (ip) > 213 7498922
(000023) 31-7-2005 22:37:11 - Hello (ip) > RETR /file.mp3
(000023) 31-7-2005 22:37:11 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000023) 31-7-2005 22:37:11 - Hello (ip) > 150 Data connection accepted from ip:10063; transfer starting for file.mp3 (7498922 bytes).
(000023) 31-7-2005 22:37:11 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000023) 31-7-2005 22:37:11 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 20,000 KB - 20,000 KBytes/s)
(000023) 31-7-2005 22:37:11 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > sending welcome message.
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > 220 Hello world
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > USER hello
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > 331 Password required for hello.
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > PASS ********
(000025) 31-7-2005 22:37:13 - Hello (ip) > logged in.
(000025) 31-7-2005 22:37:13 - Hello (ip) > 230 User Hello logged in.
(000025) 31-7-2005 22:37:13 - Hello (ip) > TYPE I
(000025) 31-7-2005 22:37:13 - Hello (ip) > 200 Type set to I.
(000025) 31-7-2005 22:37:13 - Hello (ip) > PASV
(000025) 31-7-2005 22:37:13 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,237,233).
(000025) 31-7-2005 22:37:14 - Hello (ip) > SIZE /file.mp3
(000025) 31-7-2005 22:37:14 - Hello (ip) > 213 7498922
(000025) 31-7-2005 22:37:14 - Hello (ip) > RETR /file.mp3
(000025) 31-7-2005 22:37:14 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000025) 31-7-2005 22:37:14 - Hello (ip) > 150 Data connection accepted from ip:10065; transfer starting for file.mp3 (7498922 bytes).
(000025) 31-7-2005 22:37:14 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000025) 31-7-2005 22:37:22 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:09 - 612,000 KB - 68,000 KBytes/s)
(000025) 31-7-2005 22:37:22 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000022) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:41)
(000023) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:33)
(000025) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:08)
HELP!
Moeilijk om zo specifiek hierover iets te vinden op internet..........
adres.mine.nu via poort 2122
Internet Explorer heeft ook een ingebouwde FTP-client. Voor de digibeten is het daarom handig om via IE de bestanden op te halen en naar mij toe te slepen. Ze hoeven dan verder niks in te stellen of te installeren, heel simpel.
Ik hoef ze dan maar deze link te geven: ftp://user:password@adres.mine.nu:2122
En dan werkt het!
Maar....... het werkt niet altijd
Bij het eerste inloggen waarbij ook de bestandenlijst moet worden opgehaald (commando LIST) wordt eerder het commando NOOP gebruikt (door de ftp-client, dus IE). Dat is positief, die sessie zal actief blijven.
Als je nou een bestand gaat overzetten, wordt meestal een nieuwe sessie aangemaakt, en dan gaat het meestal mis.
Stel nou dat GEEN nieuwe sessie wordt gestart voor de transfer, dan gaat de bestandsoverdracht prima (en NOOP is gebruikt in die sessie).
Maar meestal wordt dus WEL een nieuwe sessie gestart, en heel soms wordt dan in die nieuwe sessie WEL het commando NOOP gebruikt: dan gaat het verder goed.
Helaas wordt bij de nieuwe sessie meestal GEEN NOOP gebruikt, en dan gaat het mis.
Vraag: hoe kan ik zorgen dat in de nieuwe sessie WEL het commando NOOP wordt gebruikt?
Of: hoe kan ik zorgen dat de transfer plaatsvindt in de reeds actieve sessie?
Over de 2e vraag: als je een 2e transfer start terwijl er al een transfer bezig is krijg je per definitie een nieuwe sessie......... maar ook als de originele sessie helemaal niets doet wordt meestal een nieuwe sessie gestart voor de transfer.
Over de 1e vraag zit ik me net te bedenken........ ik kan zorgen dat er max. 1 verbinding per user mogelijk is, maar het is niet zeker dat de transfers dan ook via die verbinding zullen plaatsvinden, ik verwacht dat ie eigenlijk meestal gewoon zal proberen een nieuwe verbinding te maken wat dus simpelweg niet lukt. Einde transfer-poging (verwacht ik).
Heb ik de logging eens bestudeerd, valt me iets op: de stappen die de ftp-client uitvoert na het inloggen zijn niet altijd hetzelfde. Je zou verwachten dat IE als client bij elke login op een ftp-server dezelfde stappen (eerst user/pw, dan dingen als TYPE A, PASV, NOOP, TYPE I, LIST) in dezelfde volgorde uitvoert, maar dat is dus niet zo. Waarom niet?
(alle logging is van sessies vanuit IE, eerste kolom is sessie-id).
Alles gaat goed, alles gebeurt in sessie 16:
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > sending welcome message.
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > 220 Hello world
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > USER hello
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > 331 Password required for hello.
(000016) 30-7-2005 13:34:33 - (not logged in) (ip) > PASS ********
(000016) 30-7-2005 13:34:33 - Hello (ip) > logged in.
(000016) 30-7-2005 13:34:33 - Hello (ip) > 230 User Hello logged in.
(000016) 30-7-2005 13:34:34 - Hello (ip) > OPTS utf8 on
(000016) 30-7-2005 13:34:34 - Hello (ip) > 500 Unknown command.
(000016) 30-7-2005 13:34:34 - Hello (ip) > SYST
(000016) 30-7-2005 13:34:34 - Hello (ip) > 215 UNIX Type: L8
(000016) 30-7-2005 13:34:34 - Hello (ip) > SITE help
(000016) 30-7-2005 13:34:34 - Hello (ip) > 500 Unknown command.
(000016) 30-7-2005 13:34:34 - Hello (ip) > PWD
(000016) 30-7-2005 13:34:34 - Hello (ip) > 257 "/" is current directory.
(000016) 30-7-2005 13:34:34 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:34 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:34 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:34 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:34 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:35 - Hello (ip) > TYPE A
(000016) 30-7-2005 13:34:35 - Hello (ip) > 200 Type set to A.
(000016) 30-7-2005 13:34:35 - Hello (ip) > PASV
(000016) 30-7-2005 13:34:35 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,99,197).
(000016) 30-7-2005 13:34:35 - Hello (ip) > LIST
(000016) 30-7-2005 13:34:35 - Hello (ip) > 150 Data connection accepted from ip:12688; transfer starting.
(000016) 30-7-2005 13:34:35 - Hello (ip) > 226 Transfer ok
(000016) 30-7-2005 13:34:52 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > NOOP
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 NOOP command successful.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > PWD
(000016) 30-7-2005 13:34:52 - Hello (ip) > 257 "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > CWD /
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000016) 30-7-2005 13:34:52 - Hello (ip) > TYPE I
(000016) 30-7-2005 13:34:52 - Hello (ip) > 200 Type set to I.
(000016) 30-7-2005 13:34:52 - Hello (ip) > PASV
(000016) 30-7-2005 13:34:52 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,28,71).
(000016) 30-7-2005 13:34:52 - Hello (ip) > SIZE file.mp3
(000016) 30-7-2005 13:34:52 - Hello (ip) > 213 5484921
(000016) 30-7-2005 13:34:52 - Hello (ip) > RETR file.mp3
(000016) 30-7-2005 13:34:52 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000016) 30-7-2005 13:34:52 - Hello (ip) > 150 Data connection accepted from ip:12689; transfer starting for file.mp3 (5484921 bytes).
(000016) 30-7-2005 13:34:52 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000016) 30-7-2005 13:36:01 - Hello (ip) > finished downloading 'C:FTPfile.mp3' - (00:01:09 - 5356,368 KB - 77,629 KBytes/s)
(000016) 30-7-2005 13:36:01 - Hello (ip) > 226 Transfer ok
Alles gaat goed, transfer is gestart vanuit de file-list van sessie 16 (IE-scherm stond nog open, maar sessie 16 was al disconnected vanwege time-out):
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > sending welcome message.
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > 220 Hello world
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > USER hello
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > 331 Password required for hello.
(000017) 30-7-2005 13:50:48 - (not logged in) (ip) > PASS ********
(000017) 30-7-2005 13:50:48 - Hello (ip) > logged in.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 230 User Hello logged in.
(000017) 30-7-2005 13:50:48 - Hello (ip) > OPTS utf8 on
(000017) 30-7-2005 13:50:48 - Hello (ip) > 500 Unknown command.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PWD
(000017) 30-7-2005 13:50:48 - Hello (ip) > 257 "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > NOOP
(000017) 30-7-2005 13:50:48 - Hello (ip) > 200 NOOP command successful.
(000017) 30-7-2005 13:50:48 - Hello (ip) > CWD /
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PWD
(000017) 30-7-2005 13:50:48 - Hello (ip) > 257 "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > CWD /
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000017) 30-7-2005 13:50:48 - Hello (ip) > TYPE I
(000017) 30-7-2005 13:50:48 - Hello (ip) > 200 Type set to I.
(000017) 30-7-2005 13:50:48 - Hello (ip) > PASV
(000017) 30-7-2005 13:50:48 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,16,137).
(000017) 30-7-2005 13:50:48 - Hello (ip) > SIZE file.mp3
(000017) 30-7-2005 13:50:48 - Hello (ip) > 213 6383420
(000017) 30-7-2005 13:50:48 - Hello (ip) > RETR file.mp3
(000017) 30-7-2005 13:50:48 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000017) 30-7-2005 13:50:48 - Hello (ip) > 150 Data connection accepted from ip:12699; transfer starting for file.mp3 (6383420 bytes).
(000017) 30-7-2005 13:50:48 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000017) 30-7-2005 13:52:08 - Hello (ip) > finished downloading 'C:FTPfile.mp3' - (00:01:20 - 6233,809 KB - 77,923 KBytes/s)
(000017) 30-7-2005 13:52:08 - Hello (ip) > 226 Transfer ok
(000017) 30-7-2005 13:54:34 - Hello (ip) > disconnected. (00:03:46)
Dit gaat niet goed, geen NOOP, transfers zijn wederom gestart vanuit file-list van sessie 16:
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > sending welcome message.
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > 220 Hello world
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > USER hello
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > 331 Password required for hello.
(000018) 30-7-2005 22:18:38 - (not logged in) (ip) > PASS ********
(000018) 30-7-2005 22:18:38 - Hello (ip) > logged in.
(000018) 30-7-2005 22:18:38 - Hello (ip) > 230 User Hello logged in.
(000018) 30-7-2005 22:18:38 - Hello (ip) > TYPE I
(000018) 30-7-2005 22:18:38 - Hello (ip) > 200 Type set to I.
(000018) 30-7-2005 22:18:38 - Hello (ip) > PASV
(000018) 30-7-2005 22:18:38 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,181,63).
(000018) 30-7-2005 22:18:38 - Hello (ip) > SIZE /file.mp3
(000018) 30-7-2005 22:18:38 - Hello (ip) > 213 7234560
(000018) 30-7-2005 22:18:38 - Hello (ip) > RETR /file.mp3
(000018) 30-7-2005 22:18:38 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000018) 30-7-2005 22:18:38 - Hello (ip) > 150 Data connection accepted from ip:12720; transfer starting for file.mp3 (7234560 bytes).
(000018) 30-7-2005 22:18:38 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:18:38 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 52,000 KB - 52,000 KBytes/s)
(000018) 30-7-2005 22:18:38 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > sending welcome message.
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > 220 Hello world
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > USER hello
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > 331 Password required for hello.
(000019) 30-7-2005 22:18:41 - (not logged in) (ip) > PASS ********
(000019) 30-7-2005 22:18:41 - Hello (ip) > logged in.
(000019) 30-7-2005 22:18:41 - Hello (ip) > 230 User Hello logged in.
(000019) 30-7-2005 22:18:41 - Hello (ip) > TYPE I
(000019) 30-7-2005 22:18:41 - Hello (ip) > 200 Type set to I.
(000019) 30-7-2005 22:18:41 - Hello (ip) > PASV
(000019) 30-7-2005 22:18:41 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,94,122).
(000019) 30-7-2005 22:18:41 - Hello (ip) > SIZE /file.mp3
(000019) 30-7-2005 22:18:41 - Hello (ip) > 213 7234560
(000019) 30-7-2005 22:18:41 - Hello (ip) > RETR /file.mp3
(000019) 30-7-2005 22:18:41 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000019) 30-7-2005 22:18:41 - Hello (ip) > 150 Data connection accepted from ip:12722; transfer starting for file.mp3 (7234560 bytes).
(000019) 30-7-2005 22:18:41 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:20:05 - Hello (ip) > TYPE I
(000018) 30-7-2005 22:20:05 - Hello (ip) > 200 Type set to I.
(000018) 30-7-2005 22:20:05 - Hello (ip) > PASV
(000018) 30-7-2005 22:20:05 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,165,160).
(000018) 30-7-2005 22:20:05 - Hello (ip) > SIZE /file.mp3
(000018) 30-7-2005 22:20:05 - Hello (ip) > 213 5484921
(000018) 30-7-2005 22:20:05 - Hello (ip) > RETR /file.mp3
(000018) 30-7-2005 22:20:05 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000018) 30-7-2005 22:20:05 - Hello (ip) > 150 Data connection accepted from ip:12725; transfer starting for file.mp3 (5484921 bytes).
(000018) 30-7-2005 22:20:05 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000018) 30-7-2005 22:20:06 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 32,000 KB - 32,000 KBytes/s)
(000018) 30-7-2005 22:20:06 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:09 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:01:28 - 6748,000 KB - 76,682 KBytes/s)
(000019) 30-7-2005 22:20:09 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:09 - Hello (ip) > TYPE I
(000019) 30-7-2005 22:20:09 - Hello (ip) > 200 Type set to I.
(000019) 30-7-2005 22:20:09 - Hello (ip) > PASV
(000019) 30-7-2005 22:20:09 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,67,229).
(000019) 30-7-2005 22:20:09 - Hello (ip) > SIZE /file.mp3
(000019) 30-7-2005 22:20:09 - Hello (ip) > 213 5484921
(000019) 30-7-2005 22:20:09 - Hello (ip) > RETR /file.mp3
(000019) 30-7-2005 22:20:09 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000019) 30-7-2005 22:20:09 - Hello (ip) > 150 Data connection accepted from ip:12726; transfer starting for file.mp3 (5484921 bytes).
(000019) 30-7-2005 22:20:09 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000019) 30-7-2005 22:20:30 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:21 - 1632,000 KB - 77,714 KBytes/s)
(000019) 30-7-2005 22:20:30 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000019) 30-7-2005 22:20:31 - Hello (ip) > disconnected. (00:01:49)
(000018) 30-7-2005 22:20:39 - Hello (ip) > disconnected. (00:02:01)
Ophalen file-list gaat goed (sessie 22), maar voor 1e transfer wordt sessie 23 gestart, voor 2e en 3e transfer sessie 24 gestart (die meteen na afloop van 3e mislukte transfer wordt gedisconnect), voor 4e transfer weer sessie 23 (????), voor 5e transfer sessie 25..... en zodra die niet lukt worden meteen sessie 22, 23 en 25 gedisconnect........ opmerkelijk:
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > sending welcome message.
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > 220 Hello world
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > USER hello
(000022) 31-7-2005 22:36:40 - (not logged in) (ip) > 331 Password required for hello.
(000022) 31-7-2005 22:36:41 - (not logged in) (ip) > PASS ********
(000022) 31-7-2005 22:36:41 - Hello (ip) > logged in.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 230 User Hello logged in.
(000022) 31-7-2005 22:36:41 - Hello (ip) > OPTS utf8 on
(000022) 31-7-2005 22:36:41 - Hello (ip) > 500 Unknown command.
(000022) 31-7-2005 22:36:41 - Hello (ip) > SYST
(000022) 31-7-2005 22:36:41 - Hello (ip) > 215 UNIX Type: L8
(000022) 31-7-2005 22:36:41 - Hello (ip) > SITE help
(000022) 31-7-2005 22:36:41 - Hello (ip) > 500 Unknown command.
(000022) 31-7-2005 22:36:41 - Hello (ip) > PWD
(000022) 31-7-2005 22:36:41 - Hello (ip) > 257 "/" is current directory.
(000022) 31-7-2005 22:36:41 - Hello (ip) > NOOP
(000022) 31-7-2005 22:36:41 - Hello (ip) > 200 NOOP command successful.
(000022) 31-7-2005 22:36:41 - Hello (ip) > CWD /
(000022) 31-7-2005 22:36:41 - Hello (ip) > asked to change directory : 'C:FTP -> C:FTP' --> Access allowed.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 250 CWD command successful. "/" is current directory.
(000022) 31-7-2005 22:36:41 - Hello (ip) > TYPE A
(000022) 31-7-2005 22:36:41 - Hello (ip) > 200 Type set to A.
(000022) 31-7-2005 22:36:41 - Hello (ip) > PASV
(000022) 31-7-2005 22:36:41 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,71,219).
(000022) 31-7-2005 22:36:41 - Hello (ip) > LIST
(000022) 31-7-2005 22:36:41 - Hello (ip) > 150 Data connection accepted from ip:10052; transfer starting.
(000022) 31-7-2005 22:36:41 - Hello (ip) > 226 Transfer ok
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > sending welcome message.
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > 220 Hello world
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > USER hello
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > 331 Password required for hello.
(000023) 31-7-2005 22:36:49 - (not logged in) (ip) > PASS ********
(000023) 31-7-2005 22:36:49 - Hello (ip) > logged in.
(000023) 31-7-2005 22:36:49 - Hello (ip) > 230 User Hello logged in.
(000023) 31-7-2005 22:36:49 - Hello (ip) > TYPE I
(000023) 31-7-2005 22:36:49 - Hello (ip) > 200 Type set to I.
(000023) 31-7-2005 22:36:49 - Hello (ip) > PASV
(000023) 31-7-2005 22:36:49 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,220,249).
(000023) 31-7-2005 22:36:49 - Hello (ip) > SIZE /file.mpeg
(000023) 31-7-2005 22:36:49 - Hello (ip) > 213 2496517
(000023) 31-7-2005 22:36:49 - Hello (ip) > RETR /file.mpeg
(000023) 31-7-2005 22:36:49 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000023) 31-7-2005 22:36:49 - Hello (ip) > 150 Data connection accepted from ip:10055; transfer starting for file.mpeg (2496517 bytes).
(000023) 31-7-2005 22:36:49 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000023) 31-7-2005 22:36:55 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:06 - 84,000 KB - 14,000 KBytes/s)
(000023) 31-7-2005 22:36:55 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > sending welcome message.
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > 220 Hello world
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > USER hello
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > 331 Password required for hello.
(000024) 31-7-2005 22:36:57 - (not logged in) (ip) > PASS ********
(000024) 31-7-2005 22:36:57 - Hello (ip) > logged in.
(000024) 31-7-2005 22:36:57 - Hello (ip) > 230 User Hello logged in.
(000024) 31-7-2005 22:36:57 - Hello (ip) > TYPE I
(000024) 31-7-2005 22:36:57 - Hello (ip) > 200 Type set to I.
(000024) 31-7-2005 22:36:57 - Hello (ip) > PASV
(000024) 31-7-2005 22:36:57 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,228,116).
(000024) 31-7-2005 22:36:57 - Hello (ip) > SIZE /file.mpeg
(000024) 31-7-2005 22:36:57 - Hello (ip) > 213 2496517
(000024) 31-7-2005 22:36:57 - Hello (ip) > RETR /file.mpeg
(000024) 31-7-2005 22:36:57 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000024) 31-7-2005 22:36:57 - Hello (ip) > 150 Data connection accepted from ip:10057; transfer starting for file.mpeg (2496517 bytes).
(000024) 31-7-2005 22:36:57 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000024) 31-7-2005 22:36:58 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:01 - 32,000 KB - 32,000 KBytes/s)
(000024) 31-7-2005 22:36:58 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:36:58 - Hello (ip) > TYPE I
(000024) 31-7-2005 22:36:58 - Hello (ip) > 200 Type set to I.
(000024) 31-7-2005 22:36:58 - Hello (ip) > PASV
(000024) 31-7-2005 22:36:58 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,151,97).
(000024) 31-7-2005 22:36:58 - Hello (ip) > SIZE /file.mpeg
(000024) 31-7-2005 22:36:58 - Hello (ip) > 213 2496517
(000024) 31-7-2005 22:36:58 - Hello (ip) > RETR /file.mpeg
(000024) 31-7-2005 22:36:58 - Hello (ip) > asked to download 'C:FTPfile.mpeg' --> Access allowed.
(000024) 31-7-2005 22:36:58 - Hello (ip) > 150 Data connection accepted from ip:10058; transfer starting for file.mpeg (2496517 bytes).
(000024) 31-7-2005 22:36:58 - Hello (ip) > started downloading 'C:FTPfile.mpeg'.
(000024) 31-7-2005 22:37:08 - Hello (ip) > aborted downloading 'C:FTPfile.mpeg' - (00:00:10 - 668,000 KB - 66,800 KBytes/s)
(000024) 31-7-2005 22:37:08 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000024) 31-7-2005 22:37:08 - Hello (ip) > disconnected. (00:00:11)
(000023) 31-7-2005 22:37:11 - Hello (ip) > TYPE I
(000023) 31-7-2005 22:37:11 - Hello (ip) > 200 Type set to I.
(000023) 31-7-2005 22:37:11 - Hello (ip) > PASV
(000023) 31-7-2005 22:37:11 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,252,224).
(000023) 31-7-2005 22:37:11 - Hello (ip) > SIZE /file.mp3
(000023) 31-7-2005 22:37:11 - Hello (ip) > 213 7498922
(000023) 31-7-2005 22:37:11 - Hello (ip) > RETR /file.mp3
(000023) 31-7-2005 22:37:11 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000023) 31-7-2005 22:37:11 - Hello (ip) > 150 Data connection accepted from ip:10063; transfer starting for file.mp3 (7498922 bytes).
(000023) 31-7-2005 22:37:11 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000023) 31-7-2005 22:37:11 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:01 - 20,000 KB - 20,000 KBytes/s)
(000023) 31-7-2005 22:37:11 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > connected to ip : 192.168.1.55
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > sending welcome message.
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > 220 Hello world
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > USER hello
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > 331 Password required for hello.
(000025) 31-7-2005 22:37:13 - (not logged in) (ip) > PASS ********
(000025) 31-7-2005 22:37:13 - Hello (ip) > logged in.
(000025) 31-7-2005 22:37:13 - Hello (ip) > 230 User Hello logged in.
(000025) 31-7-2005 22:37:13 - Hello (ip) > TYPE I
(000025) 31-7-2005 22:37:13 - Hello (ip) > 200 Type set to I.
(000025) 31-7-2005 22:37:13 - Hello (ip) > PASV
(000025) 31-7-2005 22:37:13 - Hello (ip) > 227 Entering Passive Mode (192,168,1,55,237,233).
(000025) 31-7-2005 22:37:14 - Hello (ip) > SIZE /file.mp3
(000025) 31-7-2005 22:37:14 - Hello (ip) > 213 7498922
(000025) 31-7-2005 22:37:14 - Hello (ip) > RETR /file.mp3
(000025) 31-7-2005 22:37:14 - Hello (ip) > asked to download 'C:FTPfile.mp3' --> Access allowed.
(000025) 31-7-2005 22:37:14 - Hello (ip) > 150 Data connection accepted from ip:10065; transfer starting for file.mp3 (7498922 bytes).
(000025) 31-7-2005 22:37:14 - Hello (ip) > started downloading 'C:FTPfile.mp3'.
(000025) 31-7-2005 22:37:22 - Hello (ip) > aborted downloading 'C:FTPfile.mp3' - (00:00:09 - 612,000 KB - 68,000 KBytes/s)
(000025) 31-7-2005 22:37:22 - Hello (ip) > 426 Cannot retrieve. Failed. Connection reset (10054).
(000022) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:41)
(000023) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:33)
(000025) 31-7-2005 22:37:22 - Hello (ip) > disconnected. (00:00:08)
HELP!
Moeilijk om zo specifiek hierover iets te vinden op internet..........