OVS-各版本关键功能

OVS 1.0

• GRE tunneling

OVS 1.1

• Qos

OVS 1.10

• VXLAN

OVS 2.2

• DPDK support

OVS 2.4

• DPDK Tunneling: VXLAN, GRE, and Geneve
• DPDK vHost

OVS 2.7

• Virtual DPDK Poll Mode Driver

OVS 2.8

• VXLAN-GPE

OVS 2.9

• DPDK Qos

OVS 2.12

• AF_XDP test

OVS 2.13

• AF_XDP mode

OVS 2.14

• AF_XDP interrupt mode

OVS 2.16

• VXLAN hardware offload