Thanks Simone, I have requested for demo via your link, is it possible get 1 or 2 week demo to explore every single option before we go and buy real product.
On Wed, Mar 27, 2019 at 5:49 AM Simone Mainardi <maina...@ntop.org> wrote: > > > > > On 25 Mar 2019, at 16:32, Satish Patel <satish....@gmail.com> wrote: > > > > Thanks Simone, > > > > I will try that, but big issue currently NTOP licensing :( i have very > > high traffic so 24000 flow limit ran over in 5 minute or so, is there > > a way i get get demo for 24 hour or so to get good time to understand > > and device to buy product? > > > > Is it possible to get little longer period license? > > Sure, > > Contact us at https://www.ntop.org/support/need-help-2/contact-us/ and > request for a demo. > > > > > > > On Mon, Mar 25, 2019 at 6:25 AM Simone Mainardi <maina...@ntop.org> wrote: > >> > >> I would start experimenting with one in 6 * 2000 = 12 000 and see. Then > >> you can adjust depending on the volume of traffic generated / possible > >> load on the switches / detected sFlow drops. > >> > >>> On 24 Mar 2019, at 15:55, Satish Patel <satish....@gmail.com> wrote: > >>> > >>> Thanks for reply, > >>> > >>> Based on document 1Gbps = 2000 sample rate so in my case I have 80Gbps > >>> link speed and my traffic rate is 60Gbps so should I do 60x2000=120000? > >>> > >>> Sent from my iPhone > >>> > >>>> On Mar 23, 2019, at 3:32 AM, Simone Mainardi <maina...@ntop.org> wrote: > >>>> > >>>> Hello Satish, > >>>> > >>>> We have users doing 20+ Gbps with sFlow using the combination of nProbe > >>>> + ntopng. sFlow is a sampling technology so, assuming sampling rates are > >>>> configured opportunely, you won't have any issue. > >>>> > >>>> See https://blog.sflow.com/2009/06/sampling-rates.html for recommended > >>>> sampling rates. > >>>> > >>>> For a guide on how to setup the collection using nProbe and ntopng see > >>>> this blog post: > >>>> https://www.ntop.org/nprobe/sflow-collection-and-analysis-with-nprobe-and-ntopng/ > >>>> > >>>> Simone > >>>> > >>>>> On 21 Mar 2019, at 17:45, Satish Patel <satish....@gmail.com> wrote: > >>>>> > >>>>> Folks, > >>>>> > >>>>> We have 60Gbps peak bandwidth usage on our public with ISP and now i > >>>>> want to monitor data usage with sFlow and wanted understand that does > >>>>> ntopng can handle that level of traffic or sample rate? > >>>>> > >>>>> Do i need any special configuration to handle this? > >>>>> Do i need special hardware ? > >>>>> > >>>>> Any suggestions would be appreciated. > >>>>> _______________________________________________ > >>>>> Ntop mailing list > >>>>> Ntop@listgateway.unipi.it > >>>>> http://listgateway.unipi.it/mailman/listinfo/ntop > >>>> > >>>> _______________________________________________ > >>>> Ntop mailing list > >>>> Ntop@listgateway.unipi.it > >>>> http://listgateway.unipi.it/mailman/listinfo/ntop > >>> _______________________________________________ > >>> Ntop mailing list > >>> Ntop@listgateway.unipi.it > >>> http://listgateway.unipi.it/mailman/listinfo/ntop > >> > >> _______________________________________________ > >> Ntop mailing list > >> Ntop@listgateway.unipi.it > >> http://listgateway.unipi.it/mailman/listinfo/ntop > > _______________________________________________ > > Ntop mailing list > > Ntop@listgateway.unipi.it > > http://listgateway.unipi.it/mailman/listinfo/ntop > > _______________________________________________ > Ntop mailing list > Ntop@listgateway.unipi.it > http://listgateway.unipi.it/mailman/listinfo/ntop _______________________________________________ Ntop mailing list Ntop@listgateway.unipi.it http://listgateway.unipi.it/mailman/listinfo/ntop
