Hi Spiros did you configure the i40e zc driver according to https://github.com/ntop/PF_RING/blob/dev/doc/README.apt_rpm_packages.md <https://github.com/ntop/PF_RING/blob/dev/doc/README.apt_rpm_packages.md> ? Please provide cat /proc/net/pf_ring/dev/ens160/info
Best Regards Alfredo > On 25 Nov 2017, at 21:37, Spiros Papageorgiou <[email protected]> wrote: > > Hi all, > > I'm running into problems with installing nscrub. > > While, i had made it start succesfully, it has stopped working.... > > I have updated and removed/reinstalled pfring/dkms. > > Thank you, > > Spiros > > > Dmesg: > > [ 5.914450] i40e 0000:03:00.0 ens160: NIC Link is Up 10 Gbps Full Duplex, > Flow Control: None > [ 5.914610] 8021q: adding VLAN 0 to HW filter on device ens160 > [ 5.914683] i40e 0000:03:00.0 ens160: adding 3c:fd:fe:18:0c:e0 vid=0 > [ 5.920257] vmxnet3 0000:0b:00.0 ens192: intr type 3, mode 0, 5 vectors > allocated > [ 5.920647] vmxnet3 0000:0b:00.0 ens192: NIC Link is Up 10000 Mbps > [ 5.920753] 8021q: adding VLAN 0 to HW filter on device ens192 > [ 5.928329] cgroup: new mount options do not match the existing > superblock, will be ignored > [ 5.976789] NET: Registered protocol family 40 > [ 8.401998] floppy0: no floppy controllers found > [ 8.514589] pf_ring: module verification failed: signature and/or required > key missing - tainting kernel > [ 8.515040] [PF_RING] Welcome to PF_RING 7.1.0 ($Revision: > dev:a16ab9b0be7cd806c6be6c4bebbffc843b1c0751$) > (C) 2004-17 ntop.org > [ 8.515042] [PF_RING] Min # ring slots 4096 > [ 8.515043] [PF_RING] Slot version 16 > [ 8.515043] [PF_RING] Capture TX Yes [RX+TX] > [ 8.515044] [PF_RING] IP Defragment No > [ 8.515054] [PF_RING] registered /proc/net/pf_ring/ > [ 8.515055] NET: Registered protocol family 27 > [ 8.515062] [PF_RING] Initialized correctly > [ 8.540319] dca service started, version 1.12.1 > [ 11.641688] [PF_RING] pfring_select_zc_dev:5703 ens160@0 mapping failed or > not a ZC device > > Nscrub log: > > 25/Nov/2017 22:14:21 [main.cpp:102] Creating engine instance.. > 25/Nov/2017 22:14:21 [Redis.cpp:77] Successfully connected to Redis > 127.0.0.1:6379@0 > 25/Nov/2017 22:14:21 [main.cpp:114] Registering REST server.. > 25/Nov/2017 22:14:21 [main.cpp:122] Starting engine.. > 25/Nov/2017 22:14:21 [nScrub.cpp:205] Welcome to nscrub x86_64 v.1.0.171125 > (620) - (C) 2017 ntop.org > 25/Nov/2017 22:14:21 [nScrub.cpp:222] System initialisation > 25/Nov/2017 22:14:21 [nScrub.cpp:249] ERROR: Error reading device zc:ens160 > info (please make sure pf_ring.ko is loaded) > 25/Nov/2017 22:14:21 [nScrub.cpp:473] System initialised > > The following is an earlier log, where I had the folowing nscrub.conf > settings, with a VM of 4 cores: > > # Processing thread(s) CPU core(s) affinity (column-separated list in case of > RSS) > --thread-affinity=0:1:2:3 > # Time thread CPU core affinity > #--time-source-affinity=4 > # Other threads affinity > #--other-affinity=4 > > nscrub was working though, but after some time it started producing the > following errors: > > Nscrub log: > > 25/Nov/2017 21:49:49 [main.cpp:102] Creating engine instance.. > 25/Nov/2017 21:49:49 [Redis.cpp:77] Successfully connected to Redis > 127.0.0.1:6379@0 > 25/Nov/2017 21:49:49 [main.cpp:114] Registering REST server.. > 25/Nov/2017 21:49:49 [main.cpp:122] Starting engine.. > 25/Nov/2017 21:49:49 [nScrub.cpp:205] Welcome to nscrub x86_64 v.1.0.171125 > (620) - (C) 2017 ntop.org > 25/Nov/2017 21:49:49 [Utils.cpp:244] ERROR: Error while binding to core 4: > errno=22 > 25/Nov/2017 21:49:49 [Utils.cpp:244] ERROR: Error while binding to core 4: > errno=22 > 25/Nov/2017 21:49:49 [nScrub.cpp:222] System initialisation > 25/Nov/2017 21:49:49 [Utils.cpp:244] ERROR: Error while binding to core 4: > errno=22 > 25/Nov/2017 21:49:49 [nScrub.cpp:249] ERROR: Error reading device zc:ens160 > info (please make sure pf_ring.ko is loaded) > 25/Nov/2017 21:49:49 [nScrub.cpp:473] System initialised > > > _______________________________________________ > Ntop-misc mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
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