Re: ftp problem

From	The Natural Philosopher <tnp@invalid.invalid>
Newsgroups	comp.os.linux.misc
Subject	Re: ftp problem
Date	2020-06-30 09:16 +0100
Organization	A little, after lunch
Message-ID	<rdesdd$mtl$2@dont-email.me> (permalink)
References	<rdct19$2o4$1@dont-email.me> <5efa28ba$0$9892$426a74cc@news.free.fr>

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On 29/06/2020 18:45, Pascal Hambourg wrote:
> Le 29/06/2020 à 16:15, Dieter Britz a écrit :
>>
>> ~> ftp ftp.dieterbritz.dk
>> Connected to accessproxy.webpod10-cph3.one.com.
>> 220 Welcome to One.com FTP.
>> Name (ftp.dieterbritz.dk:db): dieterbritz.dk
>> 331 User dieterbritz.dk OK. Password required
>> Password:
>> 230 OK. Current restricted directory is /
>> Remote system type is UNIX.
>> Using binary mode to transfer files.
>> ftp> ls
>> 501 PORT address does not match originator.
>> ftp: bind: Address already in use
> 
> IIUC, the server is complaining because the client IP address received 
> in the PORT command (active mode) does not match the source IP address 
> of the FTP commmand connection.
> 
> If you are behind a NAT device, try FTP passive mode instead.
> 
> Is this plain (unencrypted) FTP or FTP with TLS/SSL ? Encrypted FTP 
> won't work in active mode behind a NAT device. Even plain FTP will work 
> in active mode only behind a NAT which handles the FTP protocol.
> 
> 
correct in every sense.
if you want secure ftp use sftp.
One port only.



-- 
"Corbyn talks about equality, justice, opportunity, health care, peace, 
community, compassion, investment, security, housing...."
"What kind of person is not interested in those things?"

"Jeremy Corbyn?"

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ftp problem Dieter Britz <dieterhansbritz@gmail.com> - 2020-06-29 14:15 +0000
  Re: ftp problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2020-06-29 19:45 +0200
    Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-06-30 09:16 +0100
      Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-06-30 09:19 +0100
      Re: ftp problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2020-06-30 16:51 +0200
        Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-06-30 17:05 +0100
          Re: ftp problem Grant Taylor <gtaylor@tnetconsulting.net> - 2020-06-30 12:03 -0600
          Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-06-30 20:33 +0200
            Re: ftp problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2020-06-30 23:05 +0200
              Re: ftp problem Eli the Bearded <*@eli.users.panix.com> - 2020-06-30 21:14 +0000
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-01 03:39 +0200
                Re: ftp problem Eric Pozharski <whynot@pozharski.name> - 2020-07-02 10:46 +0300
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-02 11:47 +0200
                Re: ftp problem "Anonymous Remailer (austria)" <mixmaster@remailer.privacy.at> - 2020-07-02 17:03 +0200
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-02 22:04 +0200
                Re: ftp problem Richard Kettlewell <invalid@invalid.invalid> - 2020-07-03 09:44 +0100
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-03 11:03 +0200
                Re: ftp problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2020-07-03 17:08 +0200
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-03 20:55 +0200
              Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-01 07:10 +0100
                Re: ftp problem felix@palmen-it.de (Felix Palmen) - 2020-07-01 08:19 +0200
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-01 07:23 +0100
                Re: ftp problem felix@palmen-it.de (Felix Palmen) - 2020-07-01 08:46 +0200
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-01 08:14 +0100
                Re: ftp problem felix@palmen-it.de (Felix Palmen) - 2020-07-01 09:45 +0200
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-01 10:53 +0100
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-01 15:00 +0200
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-01 15:06 +0100
                Re: ftp problem "Carlos E.R." <robin_listas@es.invalid> - 2020-07-01 21:59 +0200
                Re: ftp problem Pascal Hambourg <pascal@plouf.fr.eu.org> - 2020-07-02 00:08 +0200
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-02 03:18 +0100
                Re: ftp problem Eli the Bearded <*@qaz.wtf> - 2020-07-01 17:51 +0000
                Would it? (Was: ftp problem) gazelle@shell.xmission.com (Kenny McCormack) - 2020-07-02 00:45 +0000
                Re: Would it? (Was: ftp problem) Eli the Bearded <*@qaz.wtf> - 2020-07-02 00:49 +0000
                Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-07-02 03:20 +0100
                Re: ftp problem Eli the Bearded <*@qaz.wtf> - 2020-07-02 02:52 +0000
                Re: ftp problem Grant Taylor <gtaylor@tnetconsulting.net> - 2020-07-01 21:56 -0600
                Free cloud virtual servers (Re: ftp problem) Eli the Bearded <*@eli.users.panix.com> - 2020-07-03 19:41 +0000
                Re: Free cloud virtual servers (Re: ftp problem) Grant Taylor <gtaylor@tnetconsulting.net> - 2020-07-06 19:36 -0600
  Re: ftp problem The Natural Philosopher <tnp@invalid.invalid> - 2020-06-30 09:15 +0100

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