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| From | Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> |
| Newsgroups | comp.os.linux.networking |
| Subject | Re: can't access a service to a remate hosts |
| Date | Mon, 24 Feb 2014 00:14:58 +0100 |
| Organization | Plouf ! |
| Lines | 26 |
| Message-ID | <ledvct$vbb$1@saria.nerim.net> (permalink) |
| References | <36fdfb9e-4473-4fb1-9cd4-1c233ebee3f4@googlegroups.com> <slrnlgk205.ui9.u.volmer@x2-5.u-v.de> <bc2c8dfd-1206-414a-b6d8-9720382d0461@googlegroups.com> <led7sh$dvn$1@dont-email.me> <33692a1c-ed57-4a5c-a53e-1463a7783e05@googlegroups.com> <2703be8e-d876-4900-87ea-5675f2698f4d@googlegroups.com> <ledd62$gik$1@dont-email.me> <ledfsf$q0k$2@saria.nerim.net> <ledpdc$u07$1@dont-email.me> |
| Reply-To | pascal.news@plouf.fr.eu.org |
| NNTP-Posting-Host | zenith.ipv6.plouf.fr.eu.org |
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| Content-Transfer-Encoding | 8bit |
| X-Trace | saria.nerim.net 1393197277 32107 2001:7a8:6d23:1::1 (23 Feb 2014 23:14:37 GMT) |
| X-Complaints-To | abuse@nerim.net |
| NNTP-Posting-Date | Sun, 23 Feb 2014 23:14:37 +0000 (UTC) |
| User-Agent | Thunderbird 2.0.0.21 (Windows/20090302) |
| In-Reply-To | <ledpdc$u07$1@dont-email.me> |
| Xref | csiph.com comp.os.linux.networking:2755 |
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Tauno Voipio a écrit : > On 23.2.14 20:50, Pascal Hambourg wrote: >> >>> The 10.x.y.z are RFC1918 private addresses, which can mean >>> different hosts in different local networks. If the routers >>> obey the RFC's, they must not forward the 10 -series addresses >>> if there is any hop in the public network. >> Agreed, but then they should not reply with a TCP RST, should they ? > > That's right, but it is prefectly correct to have a host > with the targeted IP in the network he's attempting access > from, so the SYN segment goes to a completely different > host the OP is targeting. > > There is a clue in this direction in the trace he posted: > the RST comes from the address he wants to connect to, but > without the router hops he claims there are. Unlike ICMP errors, a TCP RST always appears to come from the target address, even when sent by an intermediate firewall. Otherwise the original sender would not accept it. > The RST comes from an unprepared host or from a firewall > which is configured to assassin TCP to unallowed ports. Not from the expected destination host, anyway.
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can't access a service to a remate hosts xeon Mailinglist <xeonmailinglist@gmail.com> - 2014-02-23 06:30 -0800
Re: can't access a service to a remate hosts Ulf Volmer <u.volmer@u-v.de> - 2014-02-23 15:39 +0100
Re: can't access a service to a remate hosts xeon Mailinglist <xeonmailinglist@gmail.com> - 2014-02-23 06:55 -0800
Re: can't access a service to a remate hosts Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2014-02-23 18:33 +0200
Re: can't access a service to a remate hosts xeon Mailinglist <xeonmailinglist@gmail.com> - 2014-02-23 09:33 -0800
Re: can't access a service to a remate hosts xeon Mailinglist <xeonmailinglist@gmail.com> - 2014-02-23 09:34 -0800
Re: can't access a service to a remate hosts Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2014-02-23 20:03 +0200
Re: can't access a service to a remate hosts Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2014-02-23 19:50 +0100
Re: can't access a service to a remate hosts Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2014-02-23 23:32 +0200
Re: can't access a service to a remate hosts Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2014-02-24 00:14 +0100
Re: can't access a service to a remate hosts Andrew Gideon <c182driver9@gideon.org> - 2014-02-26 14:16 +0000
Re: can't access a service to a remate hosts Joe Beanfish <joebeanfish@nospam.duh> - 2014-02-24 15:01 +0000
Re: can't access a service to a remate hosts Ulf Volmer <u.volmer@u-v.de> - 2014-02-23 19:15 +0100
Re: can't access a service to a remate hosts Pascal Hambourg <boite-a-spam@plouf.fr.eu.org> - 2014-02-23 19:46 +0100
Re: can't access a service to a remate hosts William Unruh <unruh@invalid.ca> - 2014-02-23 19:48 +0000
Re: can't access a service to a remate hosts William Unruh <unruh@invalid.ca> - 2014-02-23 19:47 +0000
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