Hi,
Is it possible to set the speed to 10GB on 2x40 FVL nic?
For me the following did not work:
ethtool -i eth3
driver: i40e
...
ethtool eth3
Settings for eth3:
Supported ports: [ ]
Supported link modes: 40000baseCR4/Full
40000baseSR4/Full
40000baseLR4/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: No
Advertised link modes: 40000baseCR4/Full
40000baseSR4/Full
40000baseLR4/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: Unknown!
Duplex: Unknown! (255)
ethtool -s eth3 speed 10000
Cannot set new settings: Operation not supported
not setting speed
lspci shows it as;
06:00.1 Ethernet controller: Intel Corporation Ethernet Controller
XL710 for 40GbE QSFP+ (rev 01)
Regards,
Kevin
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