ftp module, "cd .." command

Добрый день.

CGP v.4.0.
FTP Module - отрабатываение команды cd .. - ошибка?

230 welcome
ftp> ls
200 PORT command completed
150 Opening ASCII mode data connection to 10,10,10,199,128,160 default.html
forsaken.jpg
image
226 closing data connection
35 bytes received in 0,013 seconds (2,57 Kbytes/s) ftp> cd image
250 switched to image
ftp> pwd
257 "/image" is current directory
ftp> cd ..
250 switched to image/..
ftp> pwd
257 "/image/.." is current directory
ftp>   

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Best regards,
 Paul Dremlyuga

 COMCOR-TV                          mailto:pauld@comcor-tv.ru