Re: Cento - Is it possible to send sampled rate

Luca,

Thank you very much!!!!  Can you please let me know when it is available?

Warm regards,

Jesse 


-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf Of Luca Deri
Sent: Monday, March 06, 2017 4:57 PM
To: [email protected]
Cc: [email protected]
Subject: Re: [Ntop] Cento - Is it possible to send sampled rate

Alexander
in cento we currently support no sampling as the idea is to capture everything, but I will implement -S as it makes sense in some cases

Regards Luca

> On 28 Feb 2017, at 18:49, Jesse Alexander <[email protected]> wrote:
> 
> Hello,
> 
> We are using Cento to send netflow to a system that requires us to send at a sampled rate.  Is this possible with Cento?  I do not see the option listed in the Cento help file.
> 
> I see it is possible with nprobe:
> 
> [--sample-rate|-S] <pkt rate>:<flow rate>
> | Packet capture sampling rate and flow
> | sampling rate. If <pkt rate> starts with
> | '@' it means that nprobe will report
> | the specified sampling rate but will
> | not sample itself as incoming packets
> | are already sampled on the specified
> | capture device at the specified rate.
> | Default: 1:1 [no sampling]
> 
> If so, can we define a sampled rate for one collector and not sampled to another collector?
> 
> Kind regards,
> 
> Jesse
> 
> 
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