[orbit-user] Help with Orbit Traffic Listener

[Guillaume Jourjon]

Hi,

the application in the repository is at 
http://www.mytestbed.net/repositories/browse/oml/trunk/app/src/c/ . 
Nevertheless, a new application more complete in the set of possible 
measurement has been developed: omf_trace.c This new application is 
based on the libtrace and should allow you more modularity. I need to 
change the listener wrapper to make it compliant with this new 
application. In the mean you can use the former listener application 
with the following syntax:
defGroup(’listener’, [1,10]) {|node|
info(" ------ Define the group Listener")
node.prototype("test:proto:listener2" , {
’interface’ => ’ath0’,
’sourceIP’ => ’192.168.0.13’
})
}

I think there is a limitation about this application in the sense that 
you need to specify the IP address of the source. I'll keep you inform 
when the new wrapper is available, probably in a couple of hours.

Concerning the RSSI, I need to have a closer look in the pcap library 
(and the libtrace too).

Regards

Guillaume

Akash Baid wrote:
> Hi,
>
> I am trying to use the Orbit Traffic Listener as described in 
> http://www.mytestbed.net/wiki/oml/ (passive measurement with libpcap). 
> From what I got, the listener2 proto wraps around the otl2 application 
> (from the otl2.rb file, i guess the name of the actual application in 
> /usr/bin is app_pcap_oml2). Can someone help me with an example of how 
> to use this to create a database of captured data from any source. I 
> can't find a link to see the code of the actual application in the 
> repository.
>
> Also I was wondering where to make changes to get additional fields 
> like RSSI through this method
>
> Thanks,
> Akash
>
> On Fri, Aug 7, 2009 at 11:10 AM, neha kochar <nehakochar1 at gmail.com 
> <mailto:nehakochar1 at gmail.com>> wrote:
>
>     Hi,
>
>     I have been trying for a long time but node1-1 of sb5 is not
>     responding.
>
>     Regards,
>
>     Neha Kochar.
>
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>


-- 
Guillaume Jourjon 

Researcher 
Australian Technology Park Research Lab, Sydney
 
NICTA | Locked Bag 9013 | Alexandria NSW 2015 Australia
T +61 2 9376 2111 | F +61 2 9376 2024
www.nicta.com.au | guillaume.jourjon at nicta.com.au

>From imagination to impact