[Trac #915] iperf/tcp fails between meshed xo's
Zarro Boogs per Child
bugtracker at laptop.org
Wed Mar 21 17:02:28 EDT 2007
#915: iperf/tcp fails between meshed xo's
----------------------+-----------------------------------------------------
Reporter: jcardona | Owner: marcelo
Type: defect | Status: reopened
Priority: high | Milestone: BTest-3
Component: wireless | Resolution:
Keywords: |
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Changes (by carrano):
* status: closed => reopened
* resolution: fixed =>
Comment:
It seems we have iperf stalls back, when using the msh0 interface.
----------------------------
I used the following script:
# My ip is 10.0.0.2, iperf server IP is 10.0.0.1
for dur in 10 30 60 120
do
i=0
fim=0
while [ $fim != "1" ]
do
let i=$i+1
iperf -c 10.0.0.1 -i 1 -t $dur| tee iperf-$dur-$i.txt
sleep 1
if [ $i == "20" ]; then fim=1; fi
done
sleep 120
done
----------------------------
When I use the eth0 interface (iwconfig eth0 mode ad-hoc essid test;
ifconfig eth0 10.0.0.1) everything works fine. No stalls.
But if I use the msh0 interface instead, it stalls. I did it theee times.
first try: stalled after 30 loops (20 execs of 10 seconds and 10 of 30
seconds)
second try: stalled after 38 loops (20 execs of 10 seconds and 18 of 30
seconds)
third try: stalled after 20 loops (20 execs of 10 seconds iperf)
I can send the output files, if you think they are useful.
--
Ticket URL: <http://dev.laptop.org/ticket/915#comment:18>
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