Reg Packet Type Issue in Intel X710 NIC

[Harrish SJ]

Hi Team,

We are observing below issues w.r.t Packet types in Intel X710 NIC

NIC Details: (from dpdk-devbind -s)
Network devices using DPDK-compatible driver
============================================
0000:81:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio unused=i40e,vfio-pci,uio_pci_generic
0000:82:00.1 'Ethernet Controller X710 for 10GbE SFP+ 1572' drv=igb_uio unused=i40e,vfio-pci,uio_pci_generic

Packet type is not set as L2_ETHER_VLAN and only set as L2_ETHER when the packet is received as VLAN tagged.
IP Packet type is set as L3_IPV4_EXT_UNKNOWN for IP/IP+UDP packets - Is this expected.?
Packet type is set as UNKNOWN for GTP packets even after configuring DDP profile for the ports used.

testpmd> ddp get list 0
Profile number is: 1

Profile 0:
Track id:     0x80000008
Version:      1.0.4.0
Profile name: GTPv1-C/U IPv4/IPv6 payload

Could you please help us in resolving/providing your inputs on the above issues observed.?
Thanks in advance,

Regards and Thanks,
Harrish.S.J

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