ftp

Ftp is not working agin. All is what i get when i log on

STATUS:> Login successful
COMMAND:> TYPE I
200 Type set to I.
COMMAND:> pwd
257 "/" is current directory.
COMMAND:> TYPE A
200 Type set to A.
STATUS:> Retrieving directory listing...
COMMAND:> PASV
COMMAND:> LIST
STATUS:> Connecting data socket...
ERROR:> Failed to establish data socket
ERROR:> Timeout
COMMAND:> TYPE I