This seems to be in the kernel datapath and maybe recent issue Greg, do you want to take a look ?
On 8/27/18, 9:50 AM, "[email protected] on behalf of Darrell Ball" <[email protected] on behalf of [email protected]> wrote: I can take a look. On 8/27/18, 9:47 AM, "[email protected] on behalf of Ben Pfaff" <[email protected] on behalf of [email protected]> wrote: On Mon, Aug 27, 2018 at 01:20:15PM +0000, Zhang, Jing C. (Nokia - CA/Ottawa) wrote: > We have customers reporting sluggish HTTP download with OVS 2.9.0. After debugging, we find the issue is OVS 2.9.0 native firewall drops TCP control packets (TCP ACK) with empty payload. The issue can be avoided by either reverting back to the legacy Linux bridge firewall or enabling TCP timestamp at both HTTP server and client sides. > $ ovs-vswitchd --version > ovs-vswitchd (Open vSwitch) 2.9.0 > DPDK 17.11.0 Darrell, this seems like it's in your area. Will you take a look? Thanks, Ben. _______________________________________________ discuss mailing list [email protected] https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail.openvswitch.org%2Fmailman%2Flistinfo%2Fovs-discuss&data=02%7C01%7Cdball%40vmware.com%7C2f9b0b93dbd241c6c41008d60c3d2c68%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636709854215126566&sdata=LPjqpxatlO4lvu5cA4ejqF6PcBWoPbmdjvQuAwLcnH4%3D&reserved=0 _______________________________________________ discuss mailing list [email protected] https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fmail.openvswitch.org%2Fmailman%2Flistinfo%2Fovs-discuss&data=02%7C01%7Cdball%40vmware.com%7C2f9b0b93dbd241c6c41008d60c3d2c68%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636709854215126566&sdata=LPjqpxatlO4lvu5cA4ejqF6PcBWoPbmdjvQuAwLcnH4%3D&reserved=0 _______________________________________________ discuss mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-discuss
