Yes, you can, but it's inefficient...
Run a top talkers query and limit the number of results to something very
large. Then count the number of lines you get in return (substract table
headers and summary lines):
nfdump -M /data/nfsen/profiles/live/Router1:Router2 -T -r
nfcapd.201607042030 -n 10000000000 -s srcip/flows
On Fri, Jul 1, 2016 at 9:17 PM, Valdinei Rodrigues dos Reis <
[email protected]> wrote:
> Hi there.
>
> I need to know how many hosts (internal) are accessing Internet at an
> specific time.
> How can I get this information from NFSEN, as long as my border router
> export flows to NFSEN?
>
> Thanks in advance for any help.
> Best Regards.
>
> Valdinei Rodrigues.
>
>
>
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Francisco, CA to explore cutting-edge tech and listen to tech luminaries
present their vision of the future. This family event has something for
everyone, including kids. Get more information and register today.
http://sdm.link/attshape
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