Re: [Xen-devel] Network drop on domU (netfront: rx->offset: 0, size: 4294967295)

[M A Young <m.a.young@xxxxxxxxxxxx>]

On Fri, 29 May 2009, Dennis Krul wrote:

> We've encountered the same problem. (We're using your packages btw, thanks
> for publishing them ;)
>
> For what it's worth, you can work around the speed issue by disabling TCP
> segmentation offloading (ethtool -K ethX tso off).
> (You should disable it in your dom0 on all interfaces and in the domU as
> well.)
>
> Unfortunately there is no apparent way to disable tso when kickstarting a
> domU, but other than that the speeds are back to normal.
Thanks for that, it fixes my problem as well.

        Michael Young

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