Michal tcpdump should work with dna if you use the pfring-aware libpcap. Regards Alfredo
On Mar 25, 2013, at 3:38 PM, Michał Margula <[email protected]> wrote: > W dniu 25.03.2013 13:49, Alfredo Cardigliano pisze: >> Hi Michal >> you can have an approximation of the required memory using this formula: >> MTU * NUM_SLOTS * 2 * NUM_QUEUES * NUM_INTERFACES >> >> For instance with 4096 slots (default) and 2 ports with 4 RSS queues: >> 1500 * 4096 * 2 * 4 * 2 ~ 100 MBytes >> >> Please try after a fresh boot, when the driver has more chances to find >> physically contiguous memory. >> >> Best Regards >> Alfredo >> > > Hello, > > Thank you for quick reply. Server was up for some time so I didn't guess > it was about cont. memory. I will try to reboot it today and check. > Thank you! > > Also will stock tcpdump work with dna0 device or I need to use one from > svn of ntop? > > Thanks! > > -- > Michał Margula, [email protected], http://alchemyx.uznam.net.pl/ > "W życiu piękne są tylko chwile" [Ryszard Riedel] > _______________________________________________ > 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
