FTP 110 Restart Marker Reply vs 230 User Logged In
FTP 110 (Restart Marker Reply) is a 1xx Positive Preliminary response, while 230 (User Logged In) is a 2xx Positive Completion response. 110 indicates that the server is sending a restart marker reply. The text is exact and not left to interpretation. This marker is used to indicate the point at which a file transfer should be restarted. In contrast, 230 means that user logged in, proceed. The authentication was successful and the user has full access to the FTP server.
Описание
The server is sending a restart marker reply. The text is exact and not left to interpretation. This marker is used to indicate the point at which a file transfer should be restarted.
Когда вы это видите
During a resumed file transfer when the server confirms the restart position in the data stream.
Как исправить
No fix needed — this is a normal response during transfer recovery. If restarts keep failing, verify the marker format matches what your client expects.
Описание
User logged in, proceed. The authentication was successful and the user has full access to the FTP server.
Когда вы это видите
After providing valid credentials with USER and PASS commands, or after anonymous login on servers that allow it.
Как исправить
No fix needed — you are authenticated. Proceed with CWD, LIST, RETR, STOR, or other file operations.
Ключевые различия
110 is a 1xx Positive Preliminary response, while 230 is a 2xx Positive Completion response.
FTP 110: The server is sending a restart marker reply. The text is exact and not left to interpretation. This marker is used to indicate the point at which a file transfer should be restarted.
FTP 230: User logged in, proceed. The authentication was successful and the user has full access to the FTP server.
You encounter 110 when during a resumed file transfer when the server confirms the restart position in the data stream.
You encounter 230 when after providing valid credentials with USER and PASS commands, or after anonymous login on servers that allow it.
Когда что использовать
For 110 (Restart Marker Reply): No fix needed — this is a normal response during transfer recovery. If restarts keep failing, verify the marker format matches what your client expects. For 230 (User Logged In): No fix needed — you are authenticated. Proceed with CWD, LIST, RETR, STOR, or other file operations.