Something seems "off" counting outbound traffic (wlan? iwn?)

[Adrian Chadd]

hi,

Yeah, I thought I remember some issues in the past with output handling..



-a


On 3 January 2018 at 09:04, David Wolfskill <david at catwhisker.org> wrote:
> As a possibly-interesting additional data point, here's what the script
> shows for another "speed" test (same URL as before), but from work:
>
> g1-252(11.1-S)[25] net_mon -e -w 5 -c 15 wlan0
> wlan0:  192.168.23.119/20   IEEE 802.11 Wireless Ethernet MCS mode 11na
>
>                                     wlan0
> Time                       In                      Out
> Rate/sec          Bits   Errs  Drops   Bits   Errs  Drops  Coll
> 1514998912.244     9.5K   0.0    0.0    0.0   11.5    0.0   0.0
> 1514998917.244    10.1K   0.0    0.0  134.4   12.0    0.0   0.0
> 1514998922.188    39.6M   0.0    0.0    0.0    1.7K   0.0   0.0
> 1514998927.195    49.7M   0.0    0.0    0.0    2.1K   0.0   0.0
> 1514998932.189    48.7M   0.0    0.0    0.0    2.0K   0.0   0.0
> 1514998937.196    23.6M   0.0    0.0    0.0    2.2K   0.0   0.0
> 1514998942.201   560.1K   0.0    0.0    0.0    3.7K   0.0   0.0
> 1514998947.203   532.5K   0.0    0.0    0.0    3.5K   0.0   0.0
> 1514998952.188   341.7K   0.0    0.0    0.0    2.1K   0.0   0.0
> 1514998957.192     6.3K   0.0    0.0    0.0    8.2    0.0   0.0
> 1514998962.267     7.9K   0.0    0.0    0.0   11.8    0.0   0.0
> 1514998967.255     1.9K   0.0    0.0    0.0    4.0    0.0   0.0
> 1514998972.220    92.7K   0.0    0.0    0.0   20.1    0.0   0.0
> 1514998977.288     8.2K   0.0    0.0    0.0   19.1    0.0   0.0
> 1514998982.223     6.1K   0.0    0.0    0.0    8.1    0.0   0.0
> g1-252(11.1-S)[26]
>
>
> The cited results from this test:
> Ping: 3 ms
> Download: 48.82 Mb/sec
> Upload: 41.06 Mb/sec
>
> (This is not a "residential ADSL" connection. :-) )
>
> Peace,
> david
> --
> David H. Wolfskill                              david at catwhisker.org
> If you want the best Fake News, go to the best source of it: Donald J. Trump.
>
> See http://www.catwhisker.org/~david/publickey.gpg for my public key.