OpenVPN Beating my Record on VyOS 1.5-rolling-202406300022 at 70megabit

[fernando]

well , here can be many thing related to hw or wrong configuration , check some point in this thread can help you improve this scenario.

Available system optimizations?

I found this document but I think it can get improved: In my case Im at 1.4 rolling so perhaps thats why some commands differs? Network card and driver optimization: It mentions using ethtool to set the ring-buffers but today one can do this through configuration: set interfaces ethernet eth0 ring-buffer rx 4096 set interfaces ethernet eth0 ring-buffer tx 4096 SMP Affinity. The commands mentioned here for example: set interfaces ethernet eth0 smp_affinity 1 set interfaces etherne…

we also integrate OpenVPN DCO which should be more permanent that classic one.

https://docs.vyos.io/en/latest/configuration/interfaces/openvpn.html#openvpn-data-channel-offload-dco