[Click] netflow

[Eddie Kohler]

Hi Enrico, months later;

The NetflowExport element formerly generated packets only when flows were 
declared "over" (basically, the TCP connection closed or timed out).  I've 
added an INTERVAL keyword argument to NetflowExport that generates flow 
records periodically, as well.

Eddie


Enrico wrote:
> Hi, I resolved problems about todump, fromdump elements, thanks to all.
> 
> Now I try to work with netflow elements. I have installed these elements
> and i try to run this configuration:
> 
> require(netflow);
> 
> FromDevice(eth0)->
> Strip(14)-> 
> CheckIPHeader()->
> a::AggregateIPFlows->
> NetflowExport(a)->
> NetflowPrint(ok,OUTFILE stampa)->
> ->Discard;
> 
> I'd like view netflow output but "stampa" remains empty.
> Can you help me?
> 
> Thank you,
> 
> Enrico
> 
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