03/02/11 03:06 .net
[03:05:26@2ch]$ ftp 218.44.236.90
Connected to 218.44.236.90.
220 ProFTPD 1.2.6 Server (Welcome) [2ch]
Name (218.44.236.90:2ch): 2ch
331 Password required for 2ch.
Password:
230 User 2ch logged in.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> ls
200 PORT command successful
425 Can't build data connection: Permission denied