El comando REST aparece como RE * T cuando se intenta realizar una transferencia ftp

1

Estoy tratando de reanudar una transferencia de archivos de un conjunto de archivos de gran tamaño. Ambos lados están usando Filezilla.

En el lado del cliente el registro dice 

Command:    TYPE I
Command:    TYPE I
Response:   200 Type set to I
Command:    PASV
Response:   200 Type set to I
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,215)
Command:    REST 483330080
Response:   227 Entering Passive Mode (74,62,95,113,243,216)
Command:    REST 504011792
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.001
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.002
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,217)
Command:    REST 483330080
Response:   227 Entering Passive Mode (74,62,95,113,243,218)
Command:    REST 504011792
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.001
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.002
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,219)
Command:    REST 483330080
Response:   227 Entering Passive Mode (74,62,95,113,243,220)
Command:    REST 504011792
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.003
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.004
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,221)
Command:    REST 60429777
Response:   227 Entering Passive Mode (74,62,95,113,243,222)
Command:    REST 65549620
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.003
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.004
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,223)
Command:    REST 60429777
Response:   227 Entering Passive Mode (74,62,95,113,243,224)
Command:    REST 65549620
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.003
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.004
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,225)
Command:    REST 60429777
Response:   227 Entering Passive Mode (74,62,95,113,243,226)
Command:    REST 65549620
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.005
Command:    PASV
Response:   500 Syntax error, command unrecognized.
Status: Starting upload of D:\7-ZipPortable\716 Image.7z.006
Command:    PASV
Response:   227 Entering Passive Mode (74,62,95,113,243,227)
Command:    REST 0
Response:   227 Entering Passive Mode (74,62,95,113,243,228)
Command:    REST 0
Response:   500 Syntax error, command unrecognized.
Command:    STOR 716 Image.7z.005
Response:   500 Syntax error, command unrecognized.
Command:    STOR 716 Image.7z.006
Response:   150 Connection accepted
Response:   150 Connection accepted

En el servidor el log dice 

(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> TYPE I
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 200 Type set to I
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> TYPE I
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 200 Type set to I
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,215)
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,216)
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> RE*T 483330080
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> RE*T 504011792
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,217)
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:38 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,218)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 483330080
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 504011792
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,219)
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,220)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 483330080
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 504011792
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,221)
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,222)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 60429777
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 65549620
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,223)
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,224)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 60429777
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 65549620
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,225)
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,226)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 60429777
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 65549620
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,227)
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> PASV
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 227 Entering Passive Mode (74,62,95,113,243,228)
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 0
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> RE*T 0
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 500 Syntax error, command unrecognized.
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> STOR 716 Image.7z.005
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> STOR 716 Image.7z.006
(000074)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 150 Connection accepted
(000075)6/17/2011 9:24:39 AM - srchamberlain (75.151.243.41)> 150 Connection accepted

Tenga en cuenta que REST se convirtió en RE * T. Si fue un problema de codificación extraño, ¿por qué funciona la S en STOR o en PASV? ¿Alguien ha visto este problema antes y sabe cómo corregirlo?

filezilla ftp Scott Chamberlain
fuente

Respuestas:

3

Sus muy es probable que sea un cortafuegos que no admite los comandos de FTP. (Muchos firewalls de consumidores analizan el tráfico FTP para los comandos PORT y PASV y ajustan las reglas en consecuencia)

Desactive temporalmente su firewall, o use FTP seguro con TLS (SSL).

grawity
fuente
La configuración de un certificado autofirmado en el servidor ftp solucionó el problema, ¡gracias!
Scott Chamberlain