[Intel-wired-lan] X710 NIC can't do IPv6 VXLAN TSO offload

[Yi Yang (杨燚)-云服务集团]

Hi, folks

 

Anybody can tell me why IPv6 VXLAN TSO offload can’t work for me? I have tried OVS DPDK and Linux kernel, the result is same, how can we fix it? By firmware update or other ways?

 

BTW,  IPv4 VXLAN TSO is ok no matter inner packet is IPv4 or IPv6.

 

07:00.0 Ethernet controller: Intel Corporation Ethernet Controller X710 for 10GbE SFP+ (rev 02)

 

$ ethtool -i enp7s0f0

driver: i40e

version: 2.1.14-k

firmware-version: 6.01 0x80003d3b 1.1862.0

expansion-rom-version:

bus-info: 0000:07:00.0

supports-statistics: yes

supports-test: yes

supports-eeprom-access: yes

supports-register-dump: yes

supports-priv-flags: yes

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