FTP Reply Codes
Three-digit reply codes returned by FTP servers. The first digit indicates success, failure, or an intermediate state; the second indicates the category.
References
57 codes
-
110Restart Marker Reply -
120Service Ready Shortly -
125Data Connection Open -
150File Status OK -
200Command OK -
202Command Not Implemented -
211System Status -
212Directory Status -
213File Status -
214Help Message -
215System Type -
220Service Ready -
221Service Closing Control Connection -
225Data Connection Open -
226Closing Data Connection -
227Entering Passive Mode -
228Entering Long Passive Mode -
229Entering Extended Passive Mode -
230User Logged In -
231User Logged Out -
232Logout Command Noted -
234Auth Mechanism Accepted -
235Security Data Exchange Complete -
250Requested File Action OK -
257Pathname Created -
331Username OK, Need Password -
332Need Account for Login -
334Security Mechanism OK -
335Security Data Needed -
350Pending Further Information -
421Service Not Available -
425Cannot Open Data Connection -
426Connection Closed, Transfer Aborted -
430Invalid Username or Password -
431Need Unavailable Resource -
434Requested Host Unavailable -
450File Action Not Taken -
451Local Error in Processing -
452Insufficient Storage Space -
500Syntax Error -
501Syntax Error in Parameters -
502Command Not Implemented -
503Bad Command Sequence -
504Command Parameter Not Implemented -
521Data Connection Already Open -
522Network Protocol Not Supported -
530Not Logged In -
532Need Account for Storing Files -
533Command Protection Level Denied -
534Request Denied for Policy Reasons -
535Failed Security Check -
536Unsupported Data Channel Protection Level -
537Command Protection Level Not Compliant -
550File Unavailable -
551Requested Page Type Unknown -
552Exceeded Storage Allocation -
553File Name Not Allowed