FTP 212 Directory Status vs 220 Service Ready
Both FTP 212 (Directory Status) and 220 (Service Ready) belong to the 2xx Positive Completion category. 212 indicates that directory status reply. The server provides information about the current directory or a specified directory. Meanwhile, 220 means that service ready for new user. This is the greeting message sent by the FTP server when a client first connects.
Beschreibung
Directory status reply. The server provides information about the current directory or a specified directory.
Wann Sie es sehen
After issuing the STAT command on a directory, the server returns the directory listing or status information.
Wie man es behebt
No fix needed — this is an informational response showing directory contents or status.
Beschreibung
Service ready for new user. This is the greeting message sent by the FTP server when a client first connects.
Wann Sie es sehen
Immediately upon connecting to an FTP server. This is the welcome banner confirming the server is accepting connections.
Wie man es behebt
No fix needed — the server is ready. Proceed with USER and PASS commands to authenticate.
Wesentliche Unterschiede
FTP 212: Directory status reply. The server provides information about the current directory or a specified directory.
FTP 220: Service ready for new user. This is the greeting message sent by the FTP server when a client first connects.
You encounter 212 when after issuing the STAT command on a directory, the server returns the directory listing or status information.
You encounter 220 when immediately upon connecting to an FTP server. This is the welcome banner confirming the server is accepting connections.
Wann welchen verwenden
For 212 (Directory Status): No fix needed — this is an informational response showing directory contents or status. For 220 (Service Ready): No fix needed — the server is ready. Proceed with USER and PASS commands to authenticate.