Just wait until tomorrow (new builds are being generated) ad update ntopng to 
the latest 3.3 version.

Simone

> On 2 Mar 2018, at 21:29, Rokkhan <rokk...@gmail.com> wrote:
> 
> Sorry, I am quite newbie at this? what do i have to do? update? overwrite a 
> file?
> Greetings!
> 
> 2018-03-02 21:21 GMT+01:00 Simone Mainardi <maina...@ntop.org 
> <mailto:maina...@ntop.org>>:
> Thanks for providing the pcap. We have added GRE ERSPAN detunneling in 
> https://github.com/ntop/ntopng/commit/9d82df748f27da6bc7c51e7e726600b09670c518
>  
> <https://github.com/ntop/ntopng/commit/9d82df748f27da6bc7c51e7e726600b09670c518>
> 
> Please check it out and report. Thanks,
> 
> Simone
> 
>> On 1 Mar 2018, at 22:09, Rokkhan <rokk...@gmail.com 
>> <mailto:rokk...@gmail.com>> wrote:
>> 
>> I have upgraded to v.3.3.180301 and I still see GRE traffic.
>> 
>> Greetings.
>> 
>> 2018-03-01 21:36 GMT+01:00 Rokkhan <rokk...@gmail.com 
>> <mailto:rokk...@gmail.com>>:
>> Hi,
>> 
>> I am using v.3.3.180125 version. I send you attached an small pcap.
>> 
>> 
>> <imagen.png>
>> 
>> Greetings
>> 
>> 2018-03-01 20:54 GMT+01:00 Simone Mainardi <maina...@ntop.org 
>> <mailto:maina...@ntop.org>>:
>> As you can see from 
>> https://github.com/ntop/ntopng/blob/dev/src/NetworkInterface.cpp#L1521 
>> <https://github.com/ntop/ntopng/blob/dev/src/NetworkInterface.cpp#L1521> 
>> ntopng decapsulates GRE traffic. Are you using the latest version? Can you 
>> enclose a pcap file so we can try and reproduce?
>> 
>> 
>>> On 1 Mar 2018, at 20:40, Rokkhan <rokk...@gmail.com 
>>> <mailto:rokk...@gmail.com>> wrote:
>>> 
>>> Hi,
>>> I am using ntopng and it shows traffic flows as gre, instead of the real 
>>> traffic.
>>> Do i have to enable any option?
>>> Greetings
>>> 
>>> 
>>> El 1 mar. 2018 20:35, "Simone Mainardi" <maina...@ntop.org 
>>> <mailto:maina...@ntop.org>> escribi├│:
>>> ntopng decapsulates GRE tunnels by default. nprobe needs the following 
>>> option to account for decapsulated traffic:
>>> 
>>> [--tunnel|-5]                       | Compute flows on tunnelled traffic 
>>> rather than
>>>                                     | on the external envelope
>>> 
>>> 
>>> Simone
>>> 
>>> > On 28 Feb 2018, at 18:28, Rokkhan <rokk...@gmail.com 
>>> > <mailto:rokk...@gmail.com>> wrote:
>>> >
>>> > Hi,
>>> >
>>> > I am sending traffic to one of the ntop interfaces with ERSPAN but 
>>> > traffic info shows application as "GRE".
>>> >
>>> > ┬┐Coudl it be configured to inspect the traffic inside the ERSPAN and show 
>>> > the real application?
>>> >
>>> > Saludos.
>>> > _______________________________________________
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>>> > <http://listgateway.unipi.it/mailman/listinfo/ntop>
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