Reinitialize (REIN) - KB Article #1803Related Articles --
The REIN resets the FTP connection to the state it is in when the client first connects to the FTP server. Any file transfers in progress when the REIN command is sent are allowed to finish. The server should reset all parameters to their default states and flush all I/O and previous account information. The command connection remains open and a USER command may be expected to follow.