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From: Patrick McHardy <kaber@trash.net>
To: Pascal Hambourg <pascal.mail@plouf.fr.eu.org>
Cc: Ron Lai <ronlai@cs.stanford.edu>,
	netfilter@vger.kernel.org, netfilter-devel@vger.kernel.org,
	Bart De Schuymer <bdschuym@pandora.be>
Subject: Re: Fw: Problems with nf_nat_ftp.ko and nf_conntrack_ftp.ko in 2.6.22.6
Date: Thu, 08 Nov 2007 12:43:13 +0100	[thread overview]
Message-ID: <4732F651.9090500@trash.net> (raw)
In-Reply-To: <4732D0DD.5020609@plouf.fr.eu.org>

Pascal Hambourg wrote:
> Ron Lai a écrit :
>>
>> -ip route show
>> 172.16.0.0/12 dev ether1  proto kernel  scope link  src 172.16.119.87
>> default via 172.16.1.1 dev ether1  metric 1
>>
>> -brctl show
>> bridge name     bridge id               STP enabled     interfaces
>> ether1          8000.00d0680df494       no              pether1
> [...]
>>>> I am using a single bridge with one device.
> 
> But from the information you provided it seems that the bridge "ether1" 
> is the only active interface in you system. So IP forwarding can only 
> happen from a bridge (ether1) to a bridge (ether1), which is the 
> situation causing the IP POST_ROUTING hook to be called twice.


That explains how it can happen with only a single bridge, thanks :)

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  reply	other threads:[~2007-11-08 11:43 UTC|newest]

Thread overview: 36+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-11-01 21:16 Fw: Problems with nf_nat_ftp.ko and nf_conntrack_ftp.ko in 2.6.22.6 Ron Lai
2007-11-01 21:16 ` Ron Lai
2007-11-05 11:03 ` Amin Azez
2007-11-05 16:36   ` ron lai
2007-11-05 16:36     ` ron lai
2007-11-06 10:14 ` Patrick McHardy
2007-11-06 13:19   ` ron lai
2007-11-06 13:19     ` ron lai
2007-11-06 13:24     ` Patrick McHardy
2007-11-06 13:50       ` ron lai
2007-11-06 13:50         ` ron lai
2007-11-06 14:05         ` Patrick McHardy
2007-11-06 15:17           ` Pascal Hambourg
2007-11-07  5:08           ` ron lai
2007-11-07  5:08             ` ron lai
2007-11-07  9:49             ` Patrick McHardy
2007-11-07 10:33               ` Patrick McHardy
2007-11-07 10:59                 ` Pascal Hambourg
2007-11-07 11:37                   ` Patrick McHardy
2007-11-07 15:17               ` ron lai
2007-11-07 15:17                 ` ron lai
2007-11-07 23:19                 ` Patrick McHardy
2007-11-07 23:54                   ` Ron Lai
2007-11-07 23:54                     ` Ron Lai
2007-11-08  9:03                     ` Pascal Hambourg
2007-11-08 11:43                       ` Patrick McHardy [this message]
  -- strict thread matches above, loose matches on Subject: below --
2007-11-07 11:44 bdschuym@pandora.be
2007-11-07 11:44 ` bdschuym@pandora.be
2007-11-07 11:55 ` Patrick McHardy
2007-11-07 23:29   ` Bart De Schuymer
2007-11-12  6:00     ` Patrick McHardy
2007-11-12  7:35       ` Philip Craig
2007-11-12  7:39         ` Patrick McHardy
2007-11-08  2:16   ` Philip Craig
2007-11-12  7:30 bdschuym@pandora.be
2007-11-12  7:30 ` bdschuym@pandora.be

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