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From: Stefan Friedel <stefan.friedel@iwr.uni-heidelberg.de>
To: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
Cc: netfilter@lists.netfilter.org
Subject: Re: DNAT problem
Date: Mon, 2 Oct 2006 14:01:37 +0200	[thread overview]
Message-ID: <20061002120137.GD23849@woyzeck> (raw)
In-Reply-To: <4520ED15.5090205@plouf.fr.eu.org>

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Hello,
> 
> OK, SNAT and DNAT do not support multiple --to any more in kernels above 
> 2.6.10. But it is unclear to me whether they still support one IP 
> address *range* (with round robin) or only one single IP address.
The range is still accepted as option for iptables 1.3.6, but it has no effect
with 2.6.17.3 (so I assume that it is indeed the "NAT+round robin" capability
which has gone in Kernels > 2.6.10/11). It doesn't matter if I use the SAME or
the DNAT target in PREROUTING -
> 
> The SAME target won't do round robin for the same source address. It 
> will only do round robin for separate source addresses.
> 
> What about the BALANCE target ? It's in the man page, but I had never 
> heard of it.
In iptables 1.3.6 BALANCE is not available (nor is it available in the 2.6.17.3
source). Obsolete? And I fear that it would not help, because the problem is
the missing round robin/load balancing in the Kernel.

Maybe LVS is a solution -

Thanks and Best Regards, Stefan Friedel
-- 
Zentrale Dienste - Interdisziplinäres Zentrum für Wissenschaftliches
Rechnen der Universität Heidelberg - IWR - INF 368, 69120 Heidelberg
stefan.friedel@iwr.uni-heidelberg.de  Tel +49 6221 54-8240 Fax -5224
IWR: www.iwr.uni-heidelberg.de          HELICS: www.helics.uni-hd.de

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  reply	other threads:[~2006-10-02 12:01 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-10-02  8:00 DNAT problem Stefan Friedel
2006-10-02  8:25 ` Marco Berizzi
2006-10-02 10:42   ` Pascal Hambourg
2006-10-02 12:01     ` Stefan Friedel [this message]
2006-10-02 12:51       ` Marco Berizzi
2006-10-02 13:14       ` Pascal Hambourg
2006-10-02 14:18         ` Stefan Friedel
2006-10-02 16:54           ` Cant find Joel Lindsay
2006-10-03 12:36             ` angico
2006-10-02 12:48     ` DNAT problem Marco Berizzi
     [not found] <45227670.8040702@mail.nankai.edu.cn>
2006-10-03 14:48 ` Marco Berizzi
     [not found] <4521C6A3.1040902@mail.nankai.edu.cn>
2006-10-03 10:11 ` Marco Berizzi
  -- strict thread matches above, loose matches on Subject: below --
2006-07-08 21:00 Antonio Di Bacco
2005-01-22 15:59 dnat problem Pablo Allietti
2005-01-22 19:45 ` Jason Opperisano
2005-01-23  0:26   ` Pablo Allietti
     [not found]     ` <20050125150114.GA25839@omega.lacnic.net.uy>
2005-01-25 15:24       ` Pablo Allietti
2005-01-25 15:25         ` Pablo Allietti
2004-06-10 11:03 DNAT problem Paul M. Goorskis
2004-05-29 15:25 Patrick Leslie Polzer
2004-05-29 15:36 ` Alexis
2004-05-29 16:03   ` Patrick Leslie Polzer
2004-05-30  1:00     ` Alexis
2004-04-27  5:57 [Fwd: Re: DNAT Problem] test
2004-04-27  7:20 ` DNAT Problem Rob Sterenborg
     [not found]   ` <1081.80.0.0.23.1083127867.squirrel@80.0.0.175>
     [not found]     ` <000901c42cef$68603d40$1202a8c0@admin>
2004-05-04  5:32       ` test
2004-04-19  5:07 test
2004-04-19 13:43 ` Joel Newkirk
2004-04-20  4:31   ` test
2004-04-22 10:40     ` test
2004-04-22 11:07       ` Antony Stone
     [not found]         ` <1589.80.0.0.23.1082637754.squirrel@80.0.0.175>
2004-04-22 12:47           ` Antony Stone
2004-04-22 13:06             ` test
2004-04-22 13:21               ` Antony Stone
2004-04-22 18:18                 ` test
2004-04-22 19:13                   ` Antony Stone
2004-04-23 12:22                     ` test
2003-03-30 14:58 DNAT problem Alexandru Coseru
2003-03-30 15:41 ` Joel Newkirk
2002-11-27 19:28 Geoff Silver
2002-11-19  8:07 HCLFM
2002-11-21 21:53 ` Rahul Jadhav
2002-05-21 20:53 dnat problem support
2002-06-13 17:28 ` Antony Stone

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