Re: Numeber of connections

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Eric, my Kernel is 2.6.18.


realy I can look in /var/log/messages some rules been handled  (
either allow as deny ) by iptables but I think isn't adequate.


so...if anybody has other way please share it.


thanks






2011/11/4 Eric Leblond <eric@xxxxxxxxx>:
> Hello
>
> Which kernel are you using ? Conntrack usage in ulogd2 (pablo's proposal) only requires a kernel > 2.6.14.
>
> BR
>
> Usuário do Sistema <maiconlp@xxxxxxxxx> a écrit :
>
>>Thanks everyone, but I'm using iptables 1.3.5 which there isn't some
>>library and for some issue I can't install iptables 1.4.x currently.
>>
>>anyone suggest an other way ?
>>
>>
>>thanks
>>
>>
>>
>>
>>
>>
>>2011/11/4 Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>:
>>> On Thu, Nov 03, 2011 at 08:26:24PM +0100, Jan Engelhardt wrote:
>>>> On Thursday 2011-11-03 17:41, Usuário do Sistema wrote:
>>>>
>>>> >Hello everyone, I'm using an RHE 5.5 machine for firewall and I would
>>>> >like know how many connections are been handled for my firewall
>>>> >iptables in an time of day as well as how many connections per second.
>>>>
>>>> `conntrack -L` will show you how many active CTs there. The number of
>>>> ct/sec can be calculated by monitoring `conntrack -Ee NEW` over a time
>>>> quantum chosen by you.
>>>
>>> I think using ulogd2 with the flow accounting and making some custom
>>> scripts to process the logs would make the trick.
>>>
>>> The conntrack utility is designed to know what is going on right now
>>> in the firewall. For accumulated stats, ulogd2 can make it better.
>>>
>>> P.S: Jan, there's some people waiting for comments on your
>>> xtables-addons stuff in netfilter-devel, in case that you didn't
>>> notice.
>>>
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