Unable to change UDP-Fragmentation-Offload

Solution Verified - Updated -


  • I want to enable UDP-Fragmentation-Offload on the interfaces connecting these servers. When I try to do it I get:

    # ethtool -K eno1 ufo on
    Unable to change UDP-Fragmentation-Offload. Unable to change any device features.


  • Red Hat Enterprise Linux 8
  • ethtool command to set/unset UDP Fragmentation Offload (UFO)

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