traffic logging

[Wichert Akkerman]

Modify whatever sets the iptables rule to count on the ethernet device 
instead of the tun device? Should be a fairly trivial change.

On 8/10/09 15:39 , Marco Simioni wrote:
> no ideas ?
>
> 2009/8/7 Marco Simioni<m.simioni at gmail.com>:
>> You're right.
>>
>> On my old machine, i am receiving this log:
>>
>> Aug  7 09:35:53 izc kernel: [26916606.764000] IPTABLES IZC : IN=eth1
>> OUT= MAC=X:X:X:X:X:X:X:X:X:X:X:X SRC=X.X.X.X DST=X.X.X.X LEN=89
>> TOS=0x00 PREC=0x00 TTL=255 ID=8000 PROTO=UDP SPT=54528 DPT=53 LEN=69
>>
>> It is logging on interface eth1, not on tun0.
>>
>> Btw, the iptables command was the same, in up.sh:
>>
>> iptables -t nat -I PREROUTING 1 -j LOG -m state --state NEW
>> --log-tcp-options --log-ip-options --log-prefix "IPTABLES : "
>>
>> What is the difference? Why on my old machine it logs on eth1, and on
>> my new machine it logs on tun0? Something changed on chilli?
>>
>> Old machine setup:
>>
>> Linux izc 2.6.15-26-386 #1 PREEMPT Fri Sep 8 19:55:17 UTC 2006 i686 GNU/Linux
>> Ubuntu 6.06.1 LTS \n \l
>> coova-chilli 1.0.12
>>
>> New machine setup:
>>
>> Linux izc.tecnofingroup.it 2.6.24-24-generic #1 SMP Fri Jul 24
>> 22:46:06 UTC 2009 i686 GNU/Linux
>> Ubuntu 8.04.3 LTS \n \l
>> coova-chilli 1.0.14
>>
>> Something changed on chilli? Or on ubuntu? Or whatelse?
>>
>>
>> Thank you i.a.,
>>
>> Marco
>>
>>
>>
>>
>>
>> 2009/8/6 EasyHorpak.com<info at easyhorpak.com>:
>>> Mac address not appear on interfaces tun0.
>>> Cause it virtual interfaces on eth1.
>>>
>>> wait for another additional..
>>>
>>>
>>> ----- Original Message ----- From: "Marco Simioni"<m.simioni at gmail.com>
>>> To:<chilli at coova.org>
>>> Sent: Wednesday, August 05, 2009 7:06 PM
>>> Subject: traffic logging
>>>
>>>
>>>> Hi,
>>>>
>>>> i always logged network traffic throught my hotspot using this command in
>>>> up.sh:
>>>>
>>>>    #(LOGGING)
>>>>    iptables -t nat -I PREROUTING 1 -j LOG -m state --state NEW
>>>> --log-tcp-options --log-ip-options --log-prefix "IPTABLES : "
>>>>
>>>> and this is the ouput in my syslog:
>>>>
>>>> Aug  5 18:01:02 izc kernel: [ 1430.272826] IPTABLES : IN=tun0 OUT=
>>>> MAC= SRC=XX.XX.XX.XX DST=XX.XX.XX.XX LEN=52 TOS=0x00 PREC=0x00 TTL=128
>>>> ID=7897 DF PROTO=TCP SPT=50034 DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0
>>>> OPT (020405B40103030201010402)
>>>>
>>>> The MAC part is always empty.
>>>>
>>>> I am pretty sure that this worked on another machines, with older
>>>> chilli versions (1.0.12 and 1.0.13).
>>>>
>>>> Now i'm using 1.0.14, ubuntu binary build.
>>>>
>>>> Linux izc 2.6.24-24-generic #1 SMP Fri Jul 24 22:46:06 UTC 2009 i686
>>>> GNU/Linux
>>>>
>>>> Ubuntu 8.04.3 LTS \n \l
>>>>
>>>> Suggestions?
>>>>
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>>>>
>>>
>>>
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>>>
>>
>
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