On 2018-06-08 11:47 AM, David Sommerseth wrote:
> Encryption adds some latency (--cipher).  Packet authentication (--auth) is
> another latency source.

It's worth nothing that with AES-GCM, authentication is essentially
free. I think the OP mentioned using OpenVPN 2.4 so presumably GCM is
used but I'd double check.

>  --tls-crypt/--tls-auth is yet another latency source.

Wasn't that just for the control channel?

Regards,
Simon

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