Hello, I am not academic, we are commercial ISP, so it does not apply to us. I found that we had sources of nprobe, recompiled it with new pfring and issue is still same.
But if I instead of dna0@0 open just dna0 it works fine. This is how I load DNA-enabled ixgbe driver: /sbin/insmod /usr/local/modules/ixgbe.ko adapters_to_enable=90:e2:ba:37:13:02 allow_unsupported_sfp=1 RSS=4,4,4 Here is full log of ixgbe loading http://pastebin.com/XjGReiyp But important part is: Mar 24 16:26:14 isildur kernel: [ 11.141717] ixgbe: Receive-Side Scaling (RSS) set to 4 So it should work fine. But it does not. root@isildur:~# cat /proc/net/pf_ring/dev/dna0/info Name: dna0 Index: 10 Address: 90:E2:BA:37:13:02 Polling Mode: DNA Type: Ethernet Family: Intel ixgbe 82599 Max # TX Queues: 4 # Used RX Queues: 4 Num RX Slots: 8192 Num TX Slots: 8192 root@isildur:~# cat /proc/net/pf_ring/dev/ten0/info Name: ten0 Index: 11 Address: 6C:B3:11:3B:21:A8 Polling Mode: NAPI Type: Ethernet Family: Intel 82599 # Bound Sockets: 4 Max # TX Queues: 4 # Used RX Queues: 4 dna0 is device I am using for nprobe which does not work with dna0@0 anymore, but ten0 which is used for Wanguard still accepts ten0@0. So it seems as something changed in DNA code that is no longer compatible with old nprobe. I did test and it also can't use ten0@0 device. So no more RSS for me. Or maybe you have any ideas besides upgrading nprobe? W dniu 25.03.2015 o 01:03, Luca Deri pisze: > Michal > you are an academic so the sw does not cost for you. Please get in touch with > my colleague to get a free license > > Luca -- 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
