[ovs-dev] [PATCH] datapath: skip checksum of gro packet

Zang MingJie zealot0630 at gmail.com
Mon Aug 10 09:05:45 UTC 2015


Any progress? Or direction, maybe I can help.

On Mon, Jul 27, 2015 at 1:54 PM Jesse Gross <jesse at nicira.com> wrote:

> On Fri, Jul 24, 2015 at 2:28 AM, Zang MingJie <zealot0630 at gmail.com>
> wrote:
> > Newer kernel will do gro on vxlan packet, after gro the tcp checksum
> > encapsulated in the packet is wrong but the origin checksum is already
> > verified.
> >
> > The patch skips verifying checksum of all gro packets.
>
> I think this solution is too narrowly tailored to VXLAN and GRO and
> won't catch all cases.. I believe that Pravin is currently working on
> a more general solution.
>



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