226
FTP
226 Closing Data Connection
Closing data connection. The requested file action was successful and the data connection is being closed.
Quand vous voyez ce code
After a file transfer, directory listing, or other data operation completes successfully.
Comment résoudre
No fix needed — the transfer completed successfully. The data connection is closed and a new one will be opened for the next transfer.
Spécification
Comparer avec
Guides
FTP Reply Codes: Understanding File Transfer Responses
DNS & Networking
TCP Three-Way Handshake and Connection Lifecycle
DNS & Networking
Essential Network Debugging Tools: ping, traceroute, mtr, and tcpdump
DNS & Networking
RFC 959: FTP Protocol Deep Dive
Protocol Deep Dives
TLS 1.3: Faster, Simpler, More Secure
Protocol Deep Dives
Migrating from FTP to SFTP: A Complete Transition Guide
Migration & Upgrades
HTTP Access Log Management: Rotation, Parsing, and Analysis
Production Infrastructure
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