On 27.01.2020 18:24, Yifeng Sun wrote: > Hi Flavio, > > I am testing your patch using iperf between 2 VMs on the same host. > But it seems that TCP connection can't be created between these 2 VMs. > When inspecting further, I found that TCP packets have invalid checksums. > This might be the reason. > > I am wondering if I missed something in the setup? Thanks a lot.
I didn't test myself, but according to current design, checksum offloading (rx and tx) shuld be enabled in both VMs. Otherwise all the packets will be dropped by the guest kernel. Best regards, Ilya Maximets. _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
