Linux Netfilter discussions
 help / color / mirror / Atom feed
From: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
To: netfilter@vger.kernel.org
Subject: Re: Port forwarding problem
Date: Sat, 16 Oct 2010 15:13:34 +0200	[thread overview]
Message-ID: <4CB9A4FE.1050905@plouf.fr.eu.org> (raw)
In-Reply-To: <4CB9A03C.7020700@uninorte.edu.co>

Hello,

Carlos Mtz-Troncoso a écrit :
> 
> My server has 2 network cards, eth0 is for Internet with an IP address 
> fixed, and eth1, 10.1.1.1/16 is for local network (10.1.0.0/16). In this 
> server I have OpenVPN working well and the is used as gateway.
> 
> My script worked well and the last change was to add a port forwarding: 
> the traffic from IP public port 2020 is sent to a internal web sever 
> 10.1.1.7:80. The internal server has as gateway 10.1.1.1 (my Linux 
> IPTables box).
> 
> My problem is that the port forwarding is not working, here is my script.
[...]
> Where is my error?

IMO the rule in FORWARD accepting the port-forwarded packets is missing.

  reply	other threads:[~2010-10-16 13:13 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-16 12:53 Port forwarding problem Carlos Mtz-Troncoso
2010-10-16 13:13 ` Pascal Hambourg [this message]
2010-10-16 13:19   ` Carlos Mtz-Troncoso
2010-10-16 13:37     ` Pascal Hambourg
2010-10-16 14:01       ` Carlos Mtz-Troncoso
2010-10-16 18:19         ` Pascal Hambourg
  -- strict thread matches above, loose matches on Subject: below --
2008-04-24 19:17 Port Forwarding Problem Ivan Hernandez
2008-04-25 19:49 ` Grant Taylor
2005-07-18  5:17 George Esperanza
2005-04-15 10:36 Julian Labuschagne
2005-04-15 10:34 Julian Labuschagne
2005-04-15  8:40 ` Samuel Díaz García
2005-04-15 11:23   ` Julian Labuschagne
2005-04-15 14:32   ` Taylor, Grant
2005-04-15 14:40   ` Jason Opperisano
2003-02-25 18:06 Tom Smith
2003-02-25 20:14 ` Willi Dyck
2003-02-25 21:53   ` Tom Smith
2003-02-26  3:20 ` Arnt Karlsen
     [not found]   ` <3E5C3DEE.70104@openadventures.org>
2003-02-26 14:07     ` Arnt Karlsen
     [not found] <001601c2d1fa$669894e0$990da8c0@..153.service>
2003-02-11 19:11 ` Port forwarding problem DarKRaveR
2003-02-11 19:14 ` Rob Sterenborg
2003-02-11 18:21 Danila Octavian
2003-01-29  0:56 port " Ian McBeth
2003-01-28  8:14 oarojo
2003-01-29  1:21 ` Arnt Karlsen
2002-11-14  4:29 Port " Tom Elsesser
2002-11-24 20:40 ` Joel Newkirk

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4CB9A4FE.1050905@plouf.fr.eu.org \
    --to=pascal.mail@plouf.fr.eu.org \
    --cc=netfilter@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox