It depends on your netflow configuration on your router. For example, if
your router is mainly a gateway between your network an your ISP, then to
see all the traffic, you can enable netflow export inbound and outbound only
on your WAN interface.
However, some interfaces don't support both directions, so you can export
your WAN outbound and your LAN outbound and you would see the same traffic.
On Sun, Oct 16, 2011 at 7:01 PM, Manish Kumar <manikuma...@gmail.com> wrote:
> Hi List,
>
> I am new to nfdump/nfsen. Read many posts related to NetFlow export &
> NetFlow analysis on internet and i got confused. I have a very simple
> requirement in our infrastructure. I have setup the nfsen server for seeing
> the link utilization and traffic distribution for WAN interface (Cisco)
> (MPLS cloud) on the router. I am believing that i am seeing the in and out
> i.e total link utilization of that interface in nfSen. But somewhere read
> that by default the interface only exports the ingress i.e in traffic only.
> how can i export and see the total traffic on that link/interface. Seeking
> your help. Thanks..
>
>
> --
> Thanks
> Manish Kumar
> http://in.linkedin.com/in/manishkumar85
>
>
> ------------------------------------------------------------------------------
> All the data continuously generated in your IT infrastructure contains a
> definitive record of customers, application performance, security
> threats, fraudulent activity and more. Splunk takes this data and makes
> sense of it. Business sense. IT sense. Common sense.
> http://p.sf.net/sfu/splunk-d2d-oct
> _______________________________________________
> Nfsen-discuss mailing list
> Nfsen-discuss@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
>
>
------------------------------------------------------------------------------
All the data continuously generated in your IT infrastructure contains a
definitive record of customers, application performance, security
threats, fraudulent activity and more. Splunk takes this data and makes
sense of it. Business sense. IT sense. Common sense.
http://p.sf.net/sfu/splunk-d2d-oct
_______________________________________________
Nfsen-discuss mailing list
Nfsen-discuss@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/nfsen-discuss
