> On 12 Mar 2015, at 01:03, Morgan Yang <[email protected]> wrote: > > Hi Yuri: > > Thanks for the pointer, but I'm really not seeing /proc/net/pf_ring > > sudo ls /proc/net/pf_ring > ls: cannot access /proc/net/pf_ring: No such file or directory
Are you sure pf_ring.ko is loaded? > I also have a question in regard to hugepages. By default, centOS already has > hugetlbfs mounted > > grep -i huge /proc/mounts > cgroup /sys/fs/cgroup/hugetlb cgroup rw,nosuid,nodev,noexec,relatime,hugetlb > 0 0 > hugetlbfs /dev/hugepages hugetlbfs rw,relatime 0 0 > > So before running the load_drivers.sh, I umounted /dev/hugepages > > Would that cause an issue if another application is using hugepages at the > sametime as ZC_IXGBE? As long as you have enoguh hugepages for both, you are fine. Alfredo > > > Much Thanks > Morgan Yang > > On Wed, Mar 11, 2015 at 4:04 PM, Yuri Francalacci <[email protected] > <mailto:[email protected]>> wrote: > /proc/net/pf_ring is still there. > The dkms format allows you to use pfring with the kernel version you want > whereas previously it was bound to a specific kernel version. You need just > to install the kernel header of the version you would like to use and build > the dkms driver. > Running > # dkms status > you get the version of the dkms modules available and their status > Eg.: > # dkms status > e1000e-zc, 3.0.4.1.9033, 3.13.0-37-generic, x86_64: installed > igb-zc, 5.2.5.9033, 3.13.0-37-generic, x86_64: installed > ixgbe-zc, 3.22.3.9033, 3.13.0-37-generic, x86_64: installed > pfring, 6.0.3, 3.13.0-37-generic, x86_64: installed > > ############################################### > Yuri Francalacci - [email protected] <mailto:[email protected]> - > http://www.ntop.org <http://www.ntop.org/> > "Simplicity is the ultimate sophistication" - Leonardo da Vinci > ############################################### > >> On 11 Mar 2015, at 23:33, Morgan Yang <[email protected] >> <mailto:[email protected]>> wrote: >> >> Hi: >> >> I installed >> >> pfring-dkms-6.0.3-dkms.noarch.rpm >> pfring-6.0.3-9075.x86_64.rpm >> >> from the repository >> >> I have not used PF_RING for sometime, but it seems /proc/net/pf_ring is no >> longer there. I use to rely that area for stats and state info of PR_RING. >> >> I also noticed from reading modinfo, it seems the pf_ring.ko from the rpm is >> versioned by the linux kernel >> >> sudo modinfo pf_ring >> filename: /lib/modules/3.10.0-123.20.1.el7.x86_64/extra/pf_ring.ko >> alias: net-pf-27 >> description: Packet capture acceleration and analysis >> author: Luca Deri <[email protected] <mailto:[email protected]>> >> license: GPL >> srcversion: AA2B1726CCB809A5A0DA514 >> depends: >> vermagic: 3.10.0-123.20.1.el7.x86_64 SMP mod_unload modversions >> parm: min_num_slots:Min number of ring slots (uint) >> parm: perfect_rules_hash_size:Perfect rules hash size (uint) >> parm: transparent_mode:(deprecated) (uint) >> parm: enable_debug:Set to 1 to enable PF_RING debug tracing into >> the syslog (uint) >> parm: enable_tx_capture:Set to 1 to capture outgoing packets (uint) >> parm: enable_frag_coherence:Set to 1 to handle fragments (flow >> coherence) in clusters (uint) >> parm: enable_ip_defrag:Set to 1 to enable IP defragmentation(only >> rx traffic is defragmentead) (uint) >> parm: quick_mode:Set to 1 to run at full speed but with upto one >> socket per interface (uint) >> >> I just think this is alittle confusing as I won't be able to correlate >> PF_RING module versions to 6.0.3. >> >> >> Much Thanks >> Morgan Yang >> _______________________________________________ >> Ntop-misc mailing list >> [email protected] <mailto:[email protected]> >> http://listgateway.unipi.it/mailman/listinfo/ntop-misc >> <http://listgateway.unipi.it/mailman/listinfo/ntop-misc> > > _______________________________________________ > Ntop-misc mailing list > [email protected] <mailto:[email protected]> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc > <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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