[bdNOG] Linux based free Network Traffic Analyzer

Mon Feb 22 14:06:21 BDT 2016

Many options.

The arcane favorites (flow-tools, nfsen with nfdump, ntop (only if you 
have nprobe license))

Then there's newer stuff like pmacct with webui (which imo is what I'd 
recommend), ntopng. If you don't mind paying (or are okay with 
trialing), there's PRTG with sflow/netflow support, there's Solarwinds 
Orion NTA (pretty massive though).

Just take your pick, they'll all work.

On 2/22/2016 04:54 PM, GZ Kabir wrote:
> You may use NFSen to analyse NFdump data...
>
>
> *___________________________________________________________*
> *GZ Kabir *| *GM & HoD System Integration | BDCOM Online Limited*
> Phone : +88 09666 333 455 Mobile : +88 01730041455
> Rangs Nilu Square (5th), Satmosjid Road, Dhanmondi, Dhaka - 1209, 
> Bangaldesh
> *
> *
> *http://www.youtube.com/watch?v=wYXt4H4Z3RU*
>
>
>
>> On Feb 22, 2016, at 1:14 PM, Md. Zobair Khan <kzobair at gmail.com 
>> <mailto:kzobair at gmail.com>> wrote:
>>
>> Yes, Rakib Vai.
>>
>> You can store and analysis data. But as you can see it is CLI based, 
>> you can not monitor live unless you do some developing own web view 
>> for the outputs.
>>
>>
>> BR
>> Zobair
>>
>> On Mon, Feb 22, 2016 at 1:10 PM, Mirza Rakib <mmrakib at gmail.com 
>> <mailto:mmrakib at gmail.com>> wrote:
>>
>>     Dear Zobair Vai,
>>
>>     I would like to monitor few source and destination for 2/3 weeks
>>     to check whether those connections are required or not. In this
>>     case, I need some reporting in excel or pdf format.
>>
>>     There are few tools running in windows like NetQoS can do that.
>>     But i do not have any windows platform for that. Is there such
>>     options in your suggested tool. As i can see only CLI output
>>     option is there. I need to monitor and store data for further
>>     analysis.
>>
>>
>>
>>     Regards,
>>
>>     Mirza Rakib
>>
>>
>>     On Mon, Feb 22, 2016 at 12:51 PM, Md. Zobair Khan
>>     <kzobair at gmail.com <mailto:kzobair at gmail.com>> wrote:
>>
>>         Hi Rakib Vai,
>>
>>
>>         You can look into flow tools. There is a slide in BDNOG4 by
>>         me on this.
>>
>>         http://www.slideshare.net/bdnog/go-with-the-flow-55136573
>>
>>
>>
>>         BR
>>         Zobair
>>
>>
>>
>>         On Mon, Feb 22, 2016 at 12:36 PM, Mirza Rakib
>>         <mmrakib at gmail.com <mailto:mmrakib at gmail.com>> wrote:
>>
>>             Hi,
>>
>>
>>             Can anyone suggest me a network traffic analyzer (i.e.
>>             Netflow, NetQoS etc.)?
>>
>>
>>             I need simple traffic reporting based on source IP,
>>             destination IP, Protocol and traffic volume, not much more.
>>
>>
>>
>>             Regards,
>>
>>             Mirza Rakib
>>
>>
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