Полез качать прошивку для хитрого девайса HP Secure Web Console и заметил следующее:
% ftp ftp://dux426.den.hp.com/dist/gspfirmware/
Connected to dux426.den.hp.com.
220 dux426.den.hp.com FTP server (Version 1.1.214.4(PHNE_23950) Tue May 22 05:49
:01 GMT 2001) ready.
331 Guest login ok, send your complete e-mail address as password.
230 Guest login ok, access restrictions apply.
Remote system type is UNIX.
Using binary mode to transfer files.
200 Type set to I.
250 CWD command successful.
250 CWD command successful.
ftp> pass
Passive mode: off; fallback to active mode: off.
ftp> ls
500 'EPRT |1|XXX.XXX.XXX.XXX|35486|': command not understood.
200 PORT command successful.
150 Opening ASCII mode data connection for /usr/bin/ls.
total 3016
drwxr-x--- 2 500 guest 96 Nov 28 2003 1
-rw-r--r-- 1 500 guest 1366348 Aug 30 2001 APPLICATION.ROM
-rw-r--r-- 1 500 guest 131072 Aug 30 2001 BOOTSTRAP.ROM
drwxr-x--- 2 500 guest 96 Nov 28 2003 New Folder
drwxr-x--- 2 500 guest 96 Nov 28 2003 New Folder (2)
drwxr-x--- 2 500 guest 96 Nov 28 2003 New Folder (3)
drwxr-x--- 2 500 guest 96 Nov 28 2003 New Folder (4)
drwxr-x--- 2 500 guest 96 Nov 28 2003 New Folder (5)
drwxr-x--- 2 500 guest 96 Jun 24 07:23 New Folder (6)
-rw-r--r-- 1 500 guest 43748 Aug 30 2001 README-A0110.html
-rw-r----- 1 500 guest 420 Jun 26 2003 README_GSP.txt
drwxr-x--- 3 500 guest 96 Nov 28 2003 folder
drwxr-x--- 2 500 guest 96 May 19 2004 test
-rw-r--r-- 1 500 guest 127 Aug 30 2001 upgrade.cnf
drwxr-x--- 2 500 guest 96 Sep 22 01:26 whats that?
drwxr-x--- 2 500 guest 96 May 19 2004 youneedtodisallowfilec
reatebyanonymous
drwxr-x--- 2 500 guest 96 Jul 3 2003 ©К╬Н╩ГюЭ
226 Transfer complete.
Наличие New Folder и вот этого "youneedtodisallowfilecreatebyanonymous" настораживает. Вот и думаю теперь, тянуть от них файло или нет? ;)