One cipher change made my PIA VPN tunnels 4–8× faster
My OpenVPN tunnels to Private Internet Access topped out around 100 Mbps. The firewall CPU was idle. Switching from AES-256-CBC to AES-256-GCM took them to 400–845 Mbps.
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My OpenVPN tunnels to Private Internet Access topped out around 100 Mbps. The firewall CPU was idle. Switching from AES-256-CBC to AES-256-GCM took them to 400–845 Mbps.