Hi Luca,

Could you help look into my answer below for your questions? Thanks!

Or I change my question to this:
1. What data in ntopng can be export ? except flow data,  history
statistics can
be export?

2. How to export these data?

3, What is export format? Json?

Any advice , comment will be highly appreciated!

Great thanks!

Regards,
John


---------- Forwarded message ----------
From: John Zhang <[email protected]>
Date: 2014/1/3
Subject: Re: [Ntop-misc] ntopng export data
To: "[email protected]" <[email protected]>


Hi Luca,

Pls see my answer below:
- do you want to feed logstash flow dumps?
A:    I want to send ntopng flow  and history statistics  to logstash
 regularly.

- how can ntopng send logstash such data?
A:  I have no clear idea, maybe script through ntop API, rrd file, etc

Thanks!

Best regards,

John


2014/1/2 Luca Deri <[email protected]>

> John,
> ntopng can export flows in JSON as it dumps them on a DB with -F. So I
> have JSON. Now the questions are:
> - do you want to feed logstash flow dumps?
> - how can ntopng send logstash such data?
>
> Please elaborate and I will see how I can assist you
>
> Regards Luca
>
> On 02 Jan 2014, at 08:02, John Zhang <[email protected]> wrote:
>
> Hi Luca,
>
> Let me explain the architecture of my SIEM, may be helpful:
>
> Logstash + elasticsearch
>
> Logstash: Log shiper, log parsing and conversion
> elasticsearch: log index and search engine
>
> Its architecture is like the drawing in this page
> http://logstash.net/docs/1.3.2/tutorials/getting-started-centralized
>
> Since Logstash supports lots of input and output, so it needn't special
> format for the feed log, of course, json is good option.
>
> What I want is : I can feed The ntopng data into Logstash in near real
> time, some delay is also fine.
>
> Thanks!
>
> Best regards,
>
> John
>
>
> 2013/12/31 Luca Deri <[email protected]>
>
>> John,
>> let me ask another question instead. What format do you need in your
>> SIEM? Please make an example
>>
>> Regards Luca
>>
>> On 31 Dec 2013, at 07:55, John Zhang <[email protected]> wrote:
>>
>> Hi everyone,
>>
>> My SIEM is Logstash + elasticsearch, and I want to add the data of ntopng
>> to my SIEM. So my big problem is: How I export data of ntopng into Logstash?
>>
>> Any suggestion, comment, or reference will be highly appreciate!
>>
>> Thanks!
>>
>> Best regards,
>>
>> John
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