Forum Discussion
Wincent_Altera
Regular Contributor
4 years agoHi,
For the Plain NIC to sent/receive packet, you may refer the document below
- https://www.intel.com/content/dam/www/programmable/us/en/pdfs/literature/ug/ug-ias-n3000.pdf
- Page 53/92. Session 9.2 Test Using Packet Generator, Figure 21. Do shows some setup for the packet send and receive. Please let me know if anything is not clear on that
For the device not found problem
- Do appreciate if you can provide me below info.
to check your driver version.- Run command $ lspci | grep -i acc
- Run Command $ modinfo i40e
- Run Command $ modinfo iavf
- what server are you using ?
- For the network i40 Linux driver, version 2.13.10 Linux driver is no longer supported.
- IF, you are not using the latest driver.
I do advise you to try to update your existing into 2.14.13 version of the i40e driver - If you are unclear about the step to update, you may refer to session 6.2 following instructions below
Let me know if this helps.
Regards,
WeiChuan_C_Intel
maxdd
New Contributor
4 years agoThanks for the reply.
I am using N3000-2.
The server is 'Dell PowerEdge R720 server, 2x Intel Xeon E5-2680 @ 2.8GHz'.
Here is the output and I think I already use the latest version for driver.
I guess the eth2, eth3, eth6, eth9 are the XL710 interfaces. But I don't know why they don't show as something like enp136s0f0.
# modinfo iavf filename: /lib/modules/4.19.106-rt45/updates/drivers/net/ethernet/intel/iavf/iavf.ko version: 4.2.7 license: GPL description: Intel(R) Ethernet Adaptive Virtual Function Driver author: Intel Corporation, <linux.nics@intel.com> alias: i40evf srcversion: 4C49C36C0BBB502CAD9AE77 alias: pci:v00008086d00001889sv*sd*bc*sc*i* alias: pci:v00008086d000037CDsv*sd*bc*sc*i* alias: pci:v00008086d00001571sv*sd*bc*sc*i* alias: pci:v00008086d0000154Csv*sd*bc*sc*i* depends: retpoline: Y name: iavf vermagic: 4.19.106-rt45 SMP mod_unload # modinfo i40e filename: /lib/modules/4.19.106-rt45/updates/drivers/net/ethernet/intel/i40e/i40e.ko version: 2.16.11 license: GPL description: Intel(R) 40-10 Gigabit Ethernet Connection Network Driver author: Intel Corporation, <e1000-devel@lists.sourceforge.net> srcversion: 9F2F404BC11E97DE3056D7C alias: pci:v00008086d0000158Bsv*sd*bc*sc*i* alias: pci:v00008086d0000158Asv*sd*bc*sc*i* alias: pci:v00008086d000037D3sv*sd*bc*sc*i* alias: pci:v00008086d000037D2sv*sd*bc*sc*i* alias: pci:v00008086d000037D1sv*sd*bc*sc*i* alias: pci:v00008086d000037D0sv*sd*bc*sc*i* alias: pci:v00008086d000037CFsv*sd*bc*sc*i* alias: pci:v00008086d000037CEsv*sd*bc*sc*i* alias: pci:v00008086d00000D58sv*sd*bc*sc*i* alias: pci:v00008086d00000CF8sv*sd*bc*sc*i* alias: pci:v00008086d00001588sv*sd*bc*sc*i* alias: pci:v00008086d00001587sv*sd*bc*sc*i* alias: pci:v00008086d0000104Fsv*sd*bc*sc*i* alias: pci:v00008086d0000104Esv*sd*bc*sc*i* alias: pci:v00008086d000015FFsv*sd*bc*sc*i* alias: pci:v00008086d00001589sv*sd*bc*sc*i* alias: pci:v00008086d00001586sv*sd*bc*sc*i* alias: pci:v00008086d0000101Fsv*sd*bc*sc*i* alias: pci:v00008086d00001585sv*sd*bc*sc*i* alias: pci:v00008086d00001584sv*sd*bc*sc*i* alias: pci:v00008086d00001583sv*sd*bc*sc*i* alias: pci:v00008086d00001581sv*sd*bc*sc*i* alias: pci:v00008086d00001580sv*sd*bc*sc*i* alias: pci:v00008086d00001574sv*sd*bc*sc*i* alias: pci:v00008086d00001572sv*sd*bc*sc*i* depends: retpoline: Y name: i40e vermagic: 4.19.106-rt45 SMP mod_unload parm: debug:Debug level (0=none,...,16=all) (int) parm: l4mode:L4 cloud filter mode: 0=UDP,1=TCP,2=Both,-1=Disabled(default) (int) # lspci | grep -i acc 08:00.0 Processing accelerators: Intel Corporation Device 0b30