On Mon, 2015-06-29 at 13:04 -0700, Rick Jones wrote: > PS FWIW, if I shift from using just the linux native vxlan to a "mostly > full" set of OpenStack compute node plumbing - two OVS bridges and a > linux bridge and associated plumbing with a vxlan tunnel defined in OVS, > but nothing above the Linux bridge (and no VMs) I see more like 4.9 > Gbit/s. The veth pair connecting the linux bridge to the top ovs bridge > show rx checksum and gro enabled. the linux bridge itself shows GRO but > rx checksum off (fixed). I'm not sure how to go about checking the OVS > constructs. >
This is exactly why we had to implement GRO at the first stage. We can not assume a proper netdev tunnel is there where we can use gro_cells. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
