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Disable tx and rx offloading on VXLAN interfaces #1282

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Disable tx and rx offloading on VXLAN interfaces #1282

wants to merge 1 commit into from

Commits on Apr 13, 2020

  1. Force disable tx and rx offloading on VXLAN 

    Seems that some kernel versions have issues with VXLAN checksum
offloading, causing that flannel stop to work on some scenarios
where the traffic is encapsulated, but the checksum is wrong and is
discarded by the receiver.

A known workaround that works is disabling offloading on the flannel
interface:

ethtool --offload flannel.1 rx off tx off

Flannel disables tx and rx offloading on VXLAN interfaces.
    @aojea
    aojea committed Apr 13, 2020
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