[time-nuts] WiFi timings

Adrian Godwin artgodwin at gmail.com
Wed Dec 4 09:46:13 UTC 2019


Thanks, that's interesting.
Any idea why the PC->Pi and Pi->PC are so asymmetric ?

On Wed, Dec 4, 2019 at 2:43 AM Hal Murray <hmurray at megapathdsl.net> wrote:

> I have several systems that have been running/testing ntpd for ages.  I'm
> a
> pack rat.  Here is some data from the last year.
>
> The blue/green dot is PC=>AP=>Pi and then back.
> The box is the same pair of machines starting at the Pi.
> The red dot is PC=>AP=>laptop and back.
>
> 100K packets for the laptop, 400K each set for the Pi.
>
> The Pi is an A+ using a tiny low cost USB WiFi thingie.
>
> My WiFi setup is anchient.  The AP is an Cisco/Lynksys WRT54GL.  The
> laptop is
> only 6 feet away.  The Pi is several rooms away.
>
>
> --
> These are my opinions.  I hate spam.
>
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