well, this is what I got:
bypass the firewall (just 2 PCs connected via the switch):

iperf -c server-ip -t 60 -M 500
380Mb/s

iperf -c server-ip -t 60 -M 500 -d
477Mb/s
422 Mb/s

comparing to the tests with bce driver:
iperf -c server-ip -t 60 -M 500
300Mb/s
52 -85kpps

iperf -c server-ip -t 60 -M 500 -d
303Mb/s
(and it says write2 failed: broken pipe)

with firewall turned off (in the advanced options):
iperf -c server-ip -t 60 -M 500 -d
199Mb/s
656Mb/sec
85kpps

iperf -c server-ip -t 60 -M 500
371-487Mb/s
67-114kpps
it gave me different results every time.

all the rules on the firewall were "allow any to any".
the results look kinda weird to me. Especially that the same test would gave
me 2 absolutely different results.
Does it tell you anything?

Lenny.





On Mon, Aug 3, 2009 at 7:51 PM, Tim Dressel <[email protected]> wrote:

>
> Hi Lenny,
>
> I'm not sure if this would be useful or not, if you connected the
> iperf server and client with a cable and repeated the same test (i.e.
> not going through the router) you should be able to see what the
> theoretical max is for your setup. If you compare that to the results
> you just got and you don't see a huge drop (more than 20%) then that
> should be pretty accurate for that. You probably should also do the
> bidirectional test as well (-d option) to see if your one way
> performance drops (it should not).
>

Reply via email to