Default settings should be fine, it depends on your application. Alfredo
On Jun 16, 2013, at 4:56 PM, frwa onto <[email protected]> wrote: > Hi Alfredo, > So in a normal case of say 10K packets or more per second. Then > what is the best num set for num_slots? How does that effect the overall > capture load? Thank you. > > Regards, > Frwa. > > > On Sun, Jun 16, 2013 at 10:48 PM, Alfredo Cardigliano <[email protected]> > wrote: > Frwa > increasing the number of slots helps mostly with spikes. However this > parameter does not affect DNA as the kernel module is bypassed, with DNA you > have to set the num_rx_slots parameter directly to the driver. > > Alfredo > > On Jun 16, 2013, at 4:44 PM, frwa onto <[email protected]> wrote: > >> Hi Alfredo, >> Will the num_ring slots increase help in the minimizing the >> total packet loss? >> >> Regards, >> Frwa. >> >> >> On Sun, Jun 16, 2013 at 9:04 PM, Alfredo Cardigliano <[email protected]> >> wrote: >> Hi Arnold >> pfcount stats come from the hw counters of the card, so they are quite >> reliable. >> >> Alfredo >> >> On Jun 16, 2013, at 8:22 AM, 신동하 <[email protected]> wrote: >> >> > >> > Hi. >> > >> > We are going to apply PF_RING DNA. >> > >> > After apply PF_RING DNA, How can I check data loss during data capture ? >> > >> > Client A sent a packet to Server B and packet captured at Client C. >> > >> > At that time, I execute pfcount at Client C and there is no data loss. >> > >> > How can I convince no data loss ? >> > >> > Can I believe data loss count at pfcount ? >> > >> > Regards, Arnold. >> > >> > >> > _______________________________________________ >> > Ntop-misc mailing list >> > [email protected] >> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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