My process / notes are below, I was trying to determine best OpenVPN config for APU1D4. Notes and process are below, but I landed on AES-256-CBC, SHA-256, DH 2048 with RSA HW Acceleration. The OS is pfSense 2.2-RELEASE amd64. With the above settings, from host to host, I saw large file transfer speeds of 1.5-4.3[…]