500 Illegal PORT command.

[Vladimir Rengevic]

Dobry den,
> >
> > Zdravim, pouzivam ProFTPd server a prohlaseni jakehokoliv uzivatele na
tento
> > FTP server mi to hlasi:
> > 500 Illegal PORT command.
> > 425 Can't build data connection: Connection refused
> >
>
> Pokud jsou uzivatele za maskaradou, tak:
>
> #modprobe ip_masq_ftp
>
> a melo by byt po starostech.....

No tiez sa s tym obcas trapim. Aj ked natiahnem modul stale bezim
v pasivnom mode.... Na maskaradovom stroji nemam ziadne
ine pravidla.

Z Linuxu zvutra potom bezim:
ftp> dir
227 Entering Passive Mode (147,251,48,205,237,22).
150 Opening ASCII mode data connection for file list

Z WinShitu potom ale:
ftp ftp.grafon.sk
pripojenie k ns.grafon.sk.
220 ProFTPD 1.2.0pre10 Server (ftp.grafon.sk) [ns.g
Používateľ (ns.grafon.sk:(none)): vlado
331 Password required for vlado.
Heslo:
230 User vlado logged in.
ftp> dir
200 PORT command successful.

Da sa to teda nejak vyriesti?
V pripade insmod dostanem:

[root na ns /etc]# insmod ip_masq_ftp
Using /lib/modules/2.2.16-22/ipv4/ip_masq_ftp.o
insmod: a module named ip_masq_ftp already exists

Takze modul mam instalovany.... Len vysledok neni podla ocakavania.

Vlado
********************************************
Ing. Vladimir Rengevic
GRAFON dtp studio
Tranovskeho 19, Liptovsky Mikulas, Slovakia
Phone: +421/44/55 26 153, phone/fax: +421/44/56 21 454
Mobil: +421/905/642 799