[c-nsp] ip debugging packet: tracking connections

[arulgobinath emmanuel]

Hi,

Can't you use the Netflow to track the flow .. or  traffic export just an
idea
 [http://www.cisco.com/en/US/docs/ios/12_4t/12_4t11/ht_rawip.html]


Regards,
Gobi.
On Wed, Jan 4, 2012 at 9:24 PM, Henry-Nicolas Tourneur <
hntourneur at autempspourmoi.be> wrote:

> Hi dear,
>
>
>
> For one of our customer I'v to track an IP session and check that the
> traffic is flowing correctly throughout our network.
>
> I need to check that traffic with src IP 1 and dst IP 2 is indeed passing
> through the correct interfaces.
>
>
>
> To accomplish this, I'v found the following paper:
>
>
> http://www.cisco.com/en/US/tech/tk801/tk379/technologies_tech_note09186a0080
> 17874c.shtml
>
>
>
> But this implies disabling CEF on our devices and it seems that we have to
> disable CEF either on the input and the output interface.
>
> With some hundreds of mbits going through those interface, I'm not really
> wanting to see what the router will do with CEF disabled.
>
>
>
> Therefore, my question is: do you know any other way to debug an IP session
> based on src/dst ip address? Without impact too much the router perf J
>
>
>
> Thanks for your help,
>
>
>
> Henry-Nicolas Tourneur.
>
>
>
>
>
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