Re: ping broadcast into forward chain?? (IN=eth0 OUT=eth0)!!

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Bah, don't strip the CC, and don't top-post.

On Monday 2011-09-19 17:43, Julio A. Romero wrote:

> In the INPUT chain!!??

No, why? It was not a broadcast packet. Your syslog itself says:
DST=10.6.15.246.

>
> ----- Original Message ----- From: "Jan Engelhardt" <jengelh@xxxxxxxxxx>
> To: "Julio A. Romero" <julioarr@xxxxxxxxxxxx>
> Cc: <netfilter@xxxxxxxxxxxxxxx>
> Sent: Monday, September 19, 2011 11:38 AM
> Subject: Re: ping broadcast into forward chain?? (IN=eth0 OUT=eth0)!!
>
>
>> On Monday 2011-09-19 17:29, Julio A. Romero wrote:
>>
>>> This is a real scenario:
>>>
>>> My external eth0=10.6.100.109, eth0:0=10.6.100.104
>>> My internal eth2=10.6.13.254
>>> My internal networks=10.6.11.0/24,10.6.13.0/24,10.6.40.0/24
>>>
>>> Why these packests [below] appear into the forward chain?
>>
>> Where else should they appear?
>>
>>> Sep 19 10:44:32 firewall kernel: [316561.880144] FW:FWD:netfilter_fwd:?
>>> IN=eth0 OUT=eth0 SRC=10.28.10.76 DST=10.6.15.246 LEN=60 TOS=0x00
>>> PREC=0x00 TTL=54 ID=17064 PROTO=ICMP TYPE=8 CODE=0 ID=512 SEQ=12558
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>
> --------------------------------------------------------------------------------
>
>
>
> No virus found in this incoming message.
> Checked by AVG - www.avg.com
> Version: 9.0.914 / Virus Database: 271.1.1/3906 - Release Date: 09/19/11
> 02:34:00
>
>

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