FTP Response Codes

3/7/2019 10:51 PM

3/7/2019 10:51 PM

 

 

 

Serv-U Managed File Transfer & Serv-U FTP Server

Following are links to the detailed articles for the FTP response codes.

• 110 FTP response code - Restart marker reply.
• 120 FTP response code - Service ready in nnn minutes.
• 125 FTP response code - Data connection already open; transfer starting
• 150 FTP response code - File status okay; about to open data connection
• 200 FTP response code - Command okay
• 202 FTP response code - Command not implemented, superfluous at this site
• 211 FTP response code - System status, or system help reply
• 212 FTP response code - Directory status
• 213 FTP response code - File status
• 214 FTP response code - Help message.
• 215 FTP response code - NAME system type.
• 220 FTP response code - Serv-U FTP Server v6.0 for WinSock ready...
• 221 FTP response code - Service closing control connection.
• 225 FTP response code - Data connection open; no transfer in progress.
• 226 FTP response code - Closing data connection.
• 227 FTP response code - Entering Passive Mode (h1,h2,h3,h4,p1,p2).
• 230 FTP response code - User logged in, proceed.
• 232 FTP response code - User logged in, authorized by security data exchange.
• 234 FTP response code - AUTH command OK. Initializing SSL connection.
• 250 FTP response code - Requested file action okay, completed.
• 257 FTP response code - "PATHNAME" created.
• 331 FTP response code - User name okay, need password.
• 332 FTP response code - Need account for login.
• 334 FTP response code - [ADAT=base64data]
• 336 FTP response code - Username okay, need password. Challenge is...
• 350 FTP response code - Requested file action pending further information.
• 421 FTP response code - Service not available, closing control connection.
• 425 FTP response code - Can't open data connection.
• 426 FTP response code - Connection closed; transfer aborted.
• 431 FTP response code - Need unavailable resource to process security.
• 450 FTP response code - Requested file action not taken.
• 451 FTP response code - Requested action aborted: local error in processing.
• 452 FTP response code - Requested action not taken.
• 500 FTP response code - Syntax error, command unrecognized.
• 501 FTP response code - Syntax error in parameters or arguments.
• 502 FTP response code - Command not implemented.
• 503 - Bad sequence of commands.
• 504 FTP response code - Command not implemented for that parameter.
• 530 FTP response code - Not logged in.
• 532 FTP response code - Need account for storing files.
• 533 FTP response code - Command protection level denied for policy reasons.
• 534 FTP response code - Request denied for policy reasons.
• 535 FTP response code - Failed security check.
• 536 FTP response code - Requested PROT level not supported by mechanism.
• 550 FTP response code - Requested action not taken: Permission denied
• 551 FTP response code - Requested action aborted: page type unknown.
• 552 FTP response code - Requested file action aborted: Exceeded storage allocation.
• 553 FTP response code - Requested action not taken: File name not allowed.

See also:

• About FTP Response Codes