Disable TCP Segmentation Offload

[Denis_Pollini]

Hi i need to disable TSO on interface cause the common problem for driver e1000e

I put this command on terminal:

ethtool -K eno1 tx off sg off tso off

And if i put this i see the tso is disabled ethtool -k eno1 | grep -A1 tcp-segmentation-offload

when i do a signal-event interface-update and reboot the machine the modify disapper.

How can i make persistent this modify?

Thanks

[dnutan (Marc)]

Cannot access cockpit Web UI (port 9090)

Before changing the Intel e1000 network card you could try to disable its advanced segmentation offload features. From our experience, it solves the problem. db networks setprop eno1 ethtool_opts "\"-K \${DEVICE} tso off\"" signal-event interface-update

[Denis_Pollini]

Hi @dnutan

I need to disable on the physical interface eno1 or to the br0 or both?

This is the list of my interface:

[dnutan (Marc)]

For TSO I would say both but I’m not 100% sure.

[filippo_carletti]

@Denis_Pollini

disable on the physical interface eno1 or to the br0 or both?

Only eno1, it’s a hardware feature of the card.

[pike (Michael Kicks)]

@Denis_Pollini

when i do a signal-event interface-update and reboot the machine the modify disapper.

Any configuration fragment is available to create an update event with these settings, @filippo_carletti

[Denis_Pollini]

Ok thanks you guys