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Groups > comp.os.linux.networking > #4219
| From | Dan Purgert <dan@djph.net> |
|---|---|
| Newsgroups | comp.os.linux.networking |
| Subject | Re: Need help with iptables and ftp |
| Date | 2018-08-29 12:27 +0000 |
| Organization | A noiseless patient Spider |
| Message-ID | <slrnpod497.u91.dan@xps-linux.djph.net> (permalink) |
| References | <plq1fe$amg$1@dont-email.me> <slrnpoacer.u91.dan@xps-linux.djph.net> <slrnpoccb6.31ka.grahn+nntp@frailea.sa.invalid> <slrnpocr6o.u91.dan@xps-linux.djph.net> <pm62la$hhm$1@dont-email.me> |
William Unruh wrote: > On 2018-08-29, Dan Purgert <dan@djph.net> wrote: >> Jorgen Grahn wrote: >>> On Tue, 2018-08-28, Dan Purgert wrote: >>>> T wrote: >>>>> Hi All, >>>>> >>>>> Fedora 28 >>>>> >>>>> # uname -r >>>>> 4.17.12-200.fc28.x86_64 >>>>> >>>>> Since switching from RHEL to Fedora 28, my iptables >>>>> no longer tracks the high ports used by ftp. >>>> >>>> I hope I didn't simply miss the discussion on it ... but why FTP in the >>>> first place? >>> >>> I asked basically "why is something still using active FTP on your >>> systems, when mine haven't for a decade or so?" and I still wonder >>> about that. >>> >>>> It's not like anything's encrypted (unless you're using FTP/SSL?), so >>>> even if you're moving ports around and whatnot, it's not like someone >>>> can't simply be watching everything that gets transferred anyway -- >>>> inclusive of username/password. >>> >>> There's anonymous FTP. Hard to tell if some software on some system >>> of yours will want to use it. >> >> Sure, but until we get the answer of "why FTP", we're just making >> assumptions, and (at least in my case) hoping we're making the wrong >> ones. > > It sounds to me like he has put a firewall ban on all higher ports. But > that also bans all passive ftp connections. So he wants to track his > machine's ftp responses on higher ports, so as not to ban all ftp (eg he > may be allowing annonymous ftp) And that's what the enquiries were about -- "what's the usecase for this FTP server in the first place?" -- |_|O|_| Registered Linux user #585947 |_|_|O| Github: https://github.com/dpurgert |O|O|O| PGP: 05CA 9A50 3F2E 1335 4DC5 4AEE 8E11 DDF3 1279 A281
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Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-24 15:39 -0700
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-24 16:11 -0700
Re: Need help with iptables and ftp Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-08-25 07:23 +0000
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-25 23:13 -0700
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-08-26 11:35 +0200
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 14:05 -0700
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-27 00:02 +0000
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 17:11 -0700
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-27 02:00 +0000
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 19:37 -0700
Re: Need help with iptables and ftp "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2018-08-26 22:59 -0400
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 20:42 -0700
Re: Need help with iptables and ftp "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2018-08-27 00:29 -0400
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 22:06 -0700
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-27 09:47 +0000
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-03 20:47 +0200
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-27 09:44 +0000
Re: Need help with iptables and ftp "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2018-08-27 06:17 -0400
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-27 12:21 -0700
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-03 20:55 +0200
Re: Need help with iptables and ftp Scott Hemphill <hemphill@hemphills.net> - 2018-08-27 11:22 -0400
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-27 12:18 -0700
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 17:44 -0700
Re: Need help with iptables and ftp T <T@invalid.invalid> - 2018-08-26 17:43 -0700
Re: Need help with iptables and ftp Dan Purgert <dan@djph.net> - 2018-08-28 11:28 +0000
Re: Need help with iptables and ftp Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-08-29 05:38 +0000
Re: Need help with iptables and ftp Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2018-08-29 10:13 +0300
Re: Need help with iptables and ftp Dan Purgert <dan@djph.net> - 2018-08-29 09:52 +0000
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-29 12:13 +0000
Re: Need help with iptables and ftp Dan Purgert <dan@djph.net> - 2018-08-29 12:27 +0000
Re: Need help with iptables and ftp "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2018-08-29 11:14 -0400
Re: Need help with iptables and ftp Aragorn <thorongil@telenet.be> - 2018-08-29 23:15 +0200
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-08-30 10:35 +0200
Re: Need help with iptables and ftp Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-08-30 13:16 +0000
Re: Need help with iptables and ftp Richard Kettlewell <invalid@invalid.invalid> - 2018-08-30 16:15 +0100
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-08-30 18:42 +0200
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-31 00:31 +0000
Re: Need help with iptables and ftp Jorgen Grahn <grahn+nntp@snipabacken.se> - 2018-08-31 05:49 +0000
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-08-31 12:48 +0200
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-31 22:11 +0000
Re: Need help with iptables and ftp Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2018-09-01 09:56 +0300
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-01 16:14 +0200
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-09-04 18:00 +0200
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-04 20:36 +0200
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-09-05 10:25 +0200
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-05 20:30 +0200
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-09-06 00:03 +0200
Re: Need help with iptables and ftp Pascal Hambourg <pascal@plouf.fr.eu.org> - 2018-09-01 15:56 +0200
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-09-01 19:18 +0000
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-09-04 18:01 +0200
Re: Need help with iptables and ftp William Unruh <unruh@invalid.ca> - 2018-08-31 00:25 +0000
Re: Need help with iptables and ftp "David W. Hodgins" <dwhodgins@nomail.afraid.org> - 2018-08-30 20:34 -0400
Re: Need help with iptables and ftp Dan Purgert <dan@djph.net> - 2018-08-31 09:25 +0000
Re: Need help with iptables and ftp Wouter Verhelst <w@uter.be> - 2018-08-31 12:50 +0200
Re: Need help with iptables and ftp Dan Purgert <dan@djph.net> - 2018-08-31 11:13 +0000
Re: Need help with iptables and ftp Allodoxaphobia <knock_yourself_out@example.net> - 2018-08-31 12:30 +0000
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