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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi All, We have intel 810-C 100 Gig NIC and have ESXI v7.0 OS with Ubuntu 20.04.5= VMs. We have SRIOV - VFs into the VM that are seen on latest iavf drivers. And = we did bind of VF with igb_uio driver. We used dpdk-testpmd from dpdk-22.07 to send packets with VLAN and without = VLAN tagging. When we use VLAN tagging packets are not transmitted instead Tx errors are = seen. Without VLAN tagging packets are sent without any errors. More details on setup : * ESXI Host * OS: VMware ESXi, 7.0.3, 19193900 * Intel E810 vmware drivers: * icen 1.10.5.0-1OEM.702.0.0.17630552 * VM - Ubuntu 20.04.5 LTS * kernel: 5.4.0-132-generic #148-Ubuntu SMP Mon Oct 17 16:02:06 * iavf drivers: iavf: Intel Ethernet Adaptive Virtual Function Net= work Driver - version 3.2.3-k Please let us know if its known issue or if any workaround is there for thi= s issue. Regards Harish K --_000_DM4PR11MB53769E80BDD44751544D0F54A7129DM4PR11MB5376namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hi All,

  We have intel 810-C 100 Gig NIC and have ESXI= v7.0 OS with Ubuntu 20.04.5 VMs.  

We have SRIOV – VFs into the VM that are seen = on latest iavf drivers.  And we did bind of VF with igb_uio driver.

We used dpdk-testpmd from dpdk-22.07 t= o send packets with VLAN and without VLAN tagging.

When we use VLAN tagging packets are not transmitted= instead Tx errors are seen. Without VLAN tagging packets are sent without an= y errors.

More details on setup :

  •   ESXI Host
    • OS:  VMware ESXi, 7.0.3, 19193900
    • Intel E81= 0 vmware drivers: 
      • icen           = ;            &n= bsp;   1.10.5.0-1OEM.702.0.0.17630552
  • VM – Ubuntu 20.04.5 LTS
    • kernel: 5.4.0-132-generic #148-Ubuntu SMP Mon Oct 17 16:02:06
    • iavf drivers:   iavf: Intel Ethernet Adaptive Virtu= al Function Network Driver – version 3.2.3-k

 

Please let us know if its known issue or if any work= around is there for this issue.

 

Regards

Harish K

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