[THIN] Re: ftp problem
- From: Henry Sieff <hsieff@xxxxxxxxxxxx>
- To: "'thin@xxxxxxxxxxxxx'" <thin@xxxxxxxxxxxxx>
- Date: Tue, 17 Aug 2004 10:45:10 -0500
NMAP. Usually, the connection refused is a sign of blocking the active
connection.
You can issue "literal PASV" from ftp and see if that works. This will use
PASV, which depending on what firewall is in place, might have better luck.
http://slacksite.com/other/ftp.html contains a great description of the
differences. If your firewall drops connections initiated by hosts on the
internet by default, Passive mode might work better. However, there are also
firewall configs which by default just block the connections from high ports
(>1023), so that would hose passive mode.
Henry
> -----Original Message-----
> From: thin-bounce@xxxxxxxxxxxxx [mailto:thin-bounce@xxxxxxxxxxxxx]On
> Behalf Of Nicolas Ouellet
> Sent: Tuesday, August 17, 2004 10:21 AM
> To: thin@xxxxxxxxxxxxx
> Subject: [THIN] Re: ftp problem
>
>
> How can I check that?
>
> >>> Neil.Braebaum@xxxxxxxxxxxxxxxxx 2004/08/17 11:09:08 >>>
> Is port 20/TCP being blocked somehow for this server?
>
> (ftp uses more than one port, one for data flow, one for control...)
>
> Neil
>
> > -----Original Message-----
> > From: thin-bounce@xxxxxxxxxxxxx
> > [mailto:thin-bounce@xxxxxxxxxxxxx] On Behalf Of Nicolas Ouellet
> > Sent: 17 August 2004 16:06
> > To: 'thin@xxxxxxxxxxxxx'
> > Subject: [THIN] ftp problem
> >
> > Hi,
> >
> > I try to connect a w2k mf18 to an FTP server.
> > I connect successfully to the server but when I try to list I
> > get the following error.
> >
> > 200 PORT command successful
> > 425 Can't buil data connection: connection refused
> >
> > Any idea what could cause that. my others TS box work fine
> > with the same command.
> >
> > thanks,
>
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