FTP 214 Help Message vs 228 Entering Long Passive Mode
Both FTP 214 (Help Message) and 228 (Entering Long Passive Mode) belong to the 2xx Positive Completion category. 214 indicates that help message. The server provides information about its implementation status, including a list of recognized commands or help for a specific command. Meanwhile, 228 means that entering Long Passive Mode. An extended version of passive mode that supports longer addresses, including IPv6. Largely superseded by EPSV (229).
الوصف
Help message. The server provides information about its implementation status, including a list of recognized commands or help for a specific command.
متى تراه
After issuing the HELP command. The server returns a list of supported commands or detailed usage for a specific command.
كيفية الإصلاح
No fix needed — this is an informational response. Use it to discover which commands the server supports.
الوصف
Entering Long Passive Mode. An extended version of passive mode that supports longer addresses, including IPv6. Largely superseded by EPSV (229).
متى تراه
After issuing the LPSV command on servers that support long addresses. Rarely seen in practice as EPSV is preferred.
كيفية الإصلاح
No fix needed, but consider using EPSV (Extended Passive Mode) instead, which is more widely supported and simpler to parse.
الفروق الرئيسية
FTP 214: Help message. The server provides information about its implementation status, including a list of recognized commands or help for a specific command.
FTP 228: Entering Long Passive Mode. An extended version of passive mode that supports longer addresses, including IPv6. Largely superseded by EPSV (229).
You encounter 214 when after issuing the HELP command. The server returns a list of supported commands or detailed usage for a specific command.
You encounter 228 when after issuing the LPSV command on servers that support long addresses. Rarely seen in practice as EPSV is preferred.
متى تستخدم أيًا منهما
For 214 (Help Message): No fix needed — this is an informational response. Use it to discover which commands the server supports. For 228 (Entering Long Passive Mode): No fix needed, but consider using EPSV (Extended Passive Mode) instead, which is more widely supported and simpler to parse.