sjit+djit and sintpkt+dintpkt

CS Lee geek00l at gmail.com
Sat Nov 17 11:55:03 EST 2007


Hi Carter,

Following the prior discussion, now I have another question about jitter,
according to this post -

http://article.gmane.org/gmane.network.argus/4709/match-sintpkt

Here's my configuration file for argus -

ARGUS_FLOW_TYPE="Bidirectional"
ARGUS_FLOW_STATUS_INTERVAL=60
ARGUS_GENERATE_RESPONSE_TIME_DATA=yes
ARGUS_GENERATE_JITTER_DATA=yes
ARGUS_GENERATE_MAC_DATA=yes
ARGUS_GENERATE_APPBYTE_METRIC=yes
ARGUS_GENERATE_TCP_PERF_METRIC=yes
ARGUS_GENERATE_BIDIRECTIONAL_TIMESTAMPS=yes
ARGUS_CAPTURE_DATA_LEN=512

I run this -

argus -F argus3.conf -r ph.1.lpc -w ph.1.arg3

The ph.1.arg3 is the one I have attached and sent to you -

I run the client tools to check out its jitter

ra -L0 -nnr ph.1.arg3 -s stcpb dtcpb tcprtt sintpkt dintpkt sjit djit
  SrcTCPBase   DstTCPBase  TcpRtt(Sec)      SIntPkt      DIntPkt
SrcJitter    DstJitter
  3957891700    681435599     0.000297
  2097798659   3956827722     0.001637
  2100176842   3955486862     0.000346
  2102413641   3954869768     0.000340
  3966723317    666347525     0.000477
  3970907263    671130558     0.000208
  3957891700    681435599     0.000297

I have tried with the command line argus -mAJRU 512 -r ph.1.lpc -w
ph.1.cmd.arg3 but no luck too.

To verify it, I tried with argus 2 -

argus2 -JRr ph.1.lpc -w ph.1.arg2

ra2 -L0 -nnr ph.1-test.arg2 -s jitter
  SrcJitter    DstJitter
     0.000        0.000
     0.000        0.000
     0.000        0.000
     0.000        0.000
     0.000        0.000
     0.000        0.000
     0.000        0.000
 44192.902    44192.980
 70607.186    47071.515
     0.000        0.000
 20368.104    16294.747
 27827.862        0.000
  1657.330        0.000
 36010.481    48013.601
     0.000        0.000

Argus 3 seems not generating the jitter data comparing to argus 2 but it
should.

Thanks.

-- 
Best Regards,

CS Lee<geekooL[at]gmail.com>

http://geek00l.blogspot.com
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