Jitter and intrapacket delay

Peter Van Epp vanepp at sfu.ca
Tue Jul 10 11:55:47 EDT 2007


On Tue, Jul 10, 2007 at 12:10:37PM +0000, Carter Bullard wrote:
> That suggests that argus is not generating the data.  Double check that argus is actually using a configuration that correctly turns jitter on..  What version are you using?
> 
> Carter
>  
> Carter Bullard
> QoSient LLC
> 150 E. 57th Street Suite 12D
> New York, New York 10022
> +1 212 588-9133 Phone
> +1 212 588-9134 Fax
> 

	As a data point (on the latest 3.0 code from this morning), looks to
be working here:

ra3 -r com_argus  -s +sintpkt +dintpkt +sjit +djit +dur +sloss +dloss - rtp
07-07-10 07:59:20  e          rtp       142.58.152.5.6970      ->     88.112.250.250.6972         20        0        21649            0   INT                                                       0.629967         34          0
07-07-10 07:59:25  e          rtp       142.58.152.5.6970      ->     88.112.250.250.6972          7        0         7233            0   INT                                                       0.389972         92          0
07-07-10 07:59:26  e          rtp       142.58.152.5.6970      ->     88.112.250.250.6972          7        0         6916            0   INT                                                       0.659993         52          0
07-07-10 07:59:29  e          rtp       142.58.152.5.6970      ->     88.112.250.250.6972          5        0         3949            0   INT                                                       0.159990        101          0
07-07-10 07:59:36  e          rtp       142.58.152.5.6970      ->     88.112.250.250.6972          5        0         3793            0   INT                                                       3.469914        377          0
07-07-10 08:00:33  e          rtp     216.218.147.46.avt-pr    ->      142.58.121.54.49316        21        0        17127            0   INT                   

	(and argus just cored again with memory debugging on :-)).

Peter Van Epp / Operations and Technical Support 
Simon Fraser University, Burnaby, B.C. Canada



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