We are very excited to announce that CloudNetEngine vswitch is available for technical preview!
CloudNetEngine vswitch perfectly fills the gaps of performance, efficiency and full feature requirements which existing vswitches simply cannot provide. CloudNetEngine vswitch is based on some great open source projects OVS, DPDK, NPF, and more importantly with our own very unique proprietary network stack to support following important features: - H/W and S/W TSO and CSUM support for both native and overlay networks. - Distributed stateful firewall per virtual port with powerful BPF JIT engine. - Patent-pending approach for tunneling acceleration, which achieves the best VXLAN performance in the industry. • Network traffic shapping for virtual ports. • Very efficient and user friendly userspace vswitch traffic sniffing. One quick reference on performance data, on our setup (Xeon E5-2620 v3 2.40GHz + Intel 82599 NICs), if we use VMs’ TCP traffic to drive to NIC's line rate, CloudNetEngine vswitch can save more than 1.5 logical core than native kernel OVS on *EACH* hypervisor! You can imagine how amazing saving it would be for your clouds. (Note: the TCP test is already the best case for native kernel OVS, and the difference is much more significant for small/medium packet size traffic.) We encourage you to try it out in your own setup, please send evaluation requests to i...@cloudnetengine.com. (Note: we only accept requests with corporate emails for now) Cheers! Jun Xiao www.cloudnetengine.com _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
