That seems most likely.

On Sat, Dec 31, 2016 at 1:26 PM, Mike Hammett <[email protected]> wrote:

> Perhaps the VPN provider rate limits to 4M?
>
>
>
> -----
> Mike Hammett
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> ------------------------------
> *From: *"Ken Hohhof" <[email protected]>
> *To: *[email protected]
> *Sent: *Saturday, December 31, 2016 1:21:28 PM
> *Subject: *[AFMUG] typical speed using a VPN service?
>
> I have a paranoid customer who does everything through a VPN service.  His
> download traffic graphs have been pegged at exactly 4M as if I had a 4M
> queue on him but actually it’s set to 13M for a 12M speed tier.  Today his
> traffic doubled to 8M and I see the number of TCP flows has doubled, 2
> different IPs, both in the UK.
>
>
>
> I can think of several factors that could explain the limited throughput,
> including CPU horsepower if he is doing the encryption in software on his
> computer or mobile device.  But it seems strange that it goes in increments
> of 4M.
>
>
>
> Could this just be the inevitable result of using a VPN server in the UK?
> What is typical VPN throughput to a server 100 ms away?  I don’t have a
> frame of reference, but 4 Mbps seems kind of low.
>
>

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