Switch OVS 2.5.5 版本可以处理多少条规则?

Switch OVS with version 2.5.5 how many rules can handle?

我正在使用 OVS 交换机,我想知道它们可以支持多少规则或流。

谢谢

您可以在 OVS doc limit section 中找到它的局限性:

内核流量限制:

Kernel flows are limited only by memory available to the kernel. Performance will degrade beyond 1,048,576 kernel flows per bridge with a 32-bit kernel, beyond 262,144 with a 64-bit kernel

OpenFlow 流量限制:

OpenFlow flows are limited only by available memory. Performance is linear in the number of unique wildcard patterns.