When trying to set auto-negotiation off on a gigabit ethernet card, the following error pops up, why ?
# ethtool -s eth1 autoneg off Cannot set new settings: Invalid argument not setting autoneg
We need to speed and duplex values and Link Speed for 10G NIC on RHEL. However the settings are not getting accepted.
- Red Hat Enterprise Linux (RHEL) (all versions)
- Network card at 1Gbps or 10Gbps or faster
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.