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ntop / PF_RING

High-speed packet processing framework
http://www.ntop.org
GNU Lesser General Public License v2.1
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Wrong RING version: kernel is 16, libpfring was compiled with 17 #352

Closed bml0aGlu closed 6 years ago

bml0aGlu commented 6 years ago

[PF_RING] Wrong RING version: kernel is 16, libpfring was compiled with 17 pfring_open error [No such device] (pf_ring not loaded or interface eno49 is down ?)

bml0aGlu commented 6 years ago

cat /proc/net/pf_ring/info PF_RING Version : 7.0.0 (7.0.0-stable:96e916d6f2e3017cff1c8f0d44657b946030d6ce) Total rings : 10

Standard (non ZC) Options Ring slots : 4096 Slot version : 16 Capture TX : Yes [RX+TX] IP Defragment : No Socket Mode : Standard Cluster Fragment Queue : 0 Cluster Fragment Discard : 0

cardigliano commented 6 years ago

@gnithinreddy80 this happens when you have the pf_ring kernel module from the stable loaded, and you use an application from the nigtly builds (or compiled with pf_ring dev). Please make sure everything is in sync.

ronygut commented 1 month ago

Got [PF_RING] Wrong RING version: kernel is 20, libpfring was compiled with 21 What needs to be recompiled in order to fix this error?

cardigliano commented 1 month ago

Please update the kernel module (pfring-dkms) and make sure it is reloaded (restart the service or reboot the machine)

ronygut commented 1 month ago

I'm not using pfring-dkms. I'm building from source to test the PF_RING FT. I'm running the ftflow_pcap from examples_ft using static linking of nDPI and pfring

ronygut commented 1 month ago

I rebuild the pf_ring.ko and loaded it and it works fine now. Thanks!