I use:
Ntopng: 3.0.170719 - Pro [Small Business Edition] Edition
nDPI: 2.0.0-836-3cfcc05

As far as I understand you, my nDPI instance can parse HTTP packets as much as 
possible, but the ntopng product itself can not get this data from nDPI
I'm right?

Do I need to use a different product for this?

Regards,
Pavel Semenishhev

From: [email protected] 
[mailto:[email protected]] On Behalf Of Simone Mainardi
Sent: Wednesday, July 19, 2017 4:19 PM
To: [email protected]
Cc: [email protected]
Subject: Re: [Ntop] nDPI HTTP dissection

Pavel,


Can you please explain what is your nDPI instance?

If you have nProbe and you want the HTTP fields, then you need the HTTP plugin 
that gives you access to the following elements:

Plugin HTTP Protocol templates:
[NFv9 57652][IPFIX 35632.180] %HTTP_URL                         HTTP URL (IXIA 
URI)
[NFv9 57832][IPFIX 35632.360] %HTTP_METHOD                      HTTP METHOD
[NFv9 57653][IPFIX 35632.181] %HTTP_RET_CODE                    HTTP return 
code (e.g. 200, 304...)
[NFv9 57654][IPFIX 35632.182] %HTTP_REFERER                     HTTP Referer
[NFv9 57655][IPFIX 35632.183] %HTTP_UA                          HTTP User Agent
[NFv9 57656][IPFIX 35632.184] %HTTP_MIME                        HTTP Mime Type
[NFv9 57659][IPFIX 35632.187] %HTTP_HOST                        HTTP Host Name 
(IXIA Host Name)
[NFv9 57833][IPFIX 35632.361] %HTTP_SITE                        HTTP server 
without host name
[NFv9 57932][IPFIX 35632.460] %HTTP_X_FORWARDED_FOR             HTTP 
X-Forwarded-For
[NFv9 57933][IPFIX 35632.461] %HTTP_VIA                         HTTP Via

Regards,

Simone



On 19 Jul 2017, at 10:12, Семенищев Павел Леонидович 
<[email protected]<mailto:[email protected]>> wrote:

Hi Luca,
Thanks for answer. But why my nDPI instance doesn’t generate HTTP_UA field? All 
HTTP fields but not UA. Do I have to make some settings?
<image001.png>

Kind regards,
Pavel Semenishhev
Head of WiFi networks group
Enforta ("Prestige-Internet")
Mobile:     +7 (903) 509-25-18

From: 
[email protected]<mailto:[email protected]> 
[mailto:[email protected]] On Behalf Of Luca Deri
Sent: Wednesday, July 19, 2017 10:12 AM
To: [email protected]<mailto:[email protected]>
Cc: [email protected]<mailto:[email protected]>
Subject: Re: [Ntop] nDPI HTTP dissection

Pavel,
not quite true: 
https://github.com/ntop/nDPI/blob/dev/src/lib/protocols/http.c#L272 . The 
information is parsed by nDPI, so apps (like ntopng or nProbe) can use it.

Regards Luca

On 19 Jul 2017, at 09:06, Семенищев Павел Леонидович 
<[email protected]<mailto:[email protected]>> wrote:

Hello ntop teem,

I was unpleasantly surprised that the nDPI product does not actually inspect 
the pacts so deeply.
For example, it does not know how to parse HTTP packets and upload information 
about the User Agent.

As far as I understand, to solve my task, I have to use nProbe product with 
plug-ins?

Does Ntop plan to integrate plugins into the nDPI product?

Kind regards,
Pavel Semenishhev
Head of WiFi networks group

Enforta ("Prestige-Internet")
E-mail:    [email protected]<mailto:[email protected]>
Phone:       +7 (495) 739-75-59 (ext. 7718)
Mobile:     +7 (903) 509-25-18
Skype:     htechnoo
Address: Ovchinnikovskaya emb. 20, bldg. 2, Moscow, Russia, 115184
www.enforta.com<http://www.enforta.com/>

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