Jitter and intrapacket delay
Carter Bullard
carter at qosient.com
Mon Jul 16 16:34:24 EDT 2007
Hey Urtho,
I have just now found a problem, so let me investigate, and possibly
I'll have a fix for you.
Carter
On Jul 15, 2007, at 2:41 PM, Urtho wrote:
>
> On 2007-07-13, at 18:58, Carter Bullard wrote:
>
>> If there is more than one packet in the flow, you should have some
>> information,
>> but what is most curious, is that you have no other traffic. Do
>> you not have any
>> flows of any protocol type that have any interpacket arrival time?
>>
> unfortunately there is no single flow with *intpkt or *jit field :(
>
>> If not, then we all would assume that its not configure properly.
>> Carter
>>
> I checked my config trice and did command line collection and tried
> different streams and all that before posting on the group :)
>
> There must me something fundamentally wrong with my setups (3
> different servers with CentOS 4.4 or 5.0) - wrong compile options,
> wrong approach to collecting etc.
>
> ra -c'|' -r argus.out -s +dintpkt +sintpkt +djit +sjit +dloss +dur |
> egrep "tcp|icmp" |grep -v "rtcp"
>
> 13:54:58.505537| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 102|0|URP|||||0|0.000000
> 14:54:19.085895| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 102|0|URP|||||0|0.000000
> 13:28:36.008452| e |icmp|193.192.170.34||->|83.15.159.92||6|0|
> 612|0|URP|||||0|0.116956
> 13:30:36.756051| e |icmp|193.192.170.34||->|83.15.159.92||3|0|
> 378|0|URP|||||0|10.000294
> 13:30:46.754889| e |icmp|193.192.170.34||->|83.15.159.92||5|0|
> 492|0|URP|||||0|0.089195
> 13:37:41.763444| e |icmp|193.192.170.34||->|83.15.159.92||12|
> 0|1512|0|URP|||||0|55.001011
> 13:38:37.043853| e |icmp|193.192.170.34||->|83.15.159.92||2|0|
> 168|0|URP|||||0|0.097524
> 16:01:54.776978| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 102|0|URP|||||0|0.000000
> 17:10:57.327255| e |tcp|10.2.250.12|52027|->|193.192.170.34|
> telnet|86|87|5214|12282|CON|||||0|7.295213
> 17:10:57.327732| e |tcp|83.15.159.92|10034|->|193.192.170.34|
> telnet|86|87|5214|12282|CON|||||0|7.295141
> 17:12:04.447058| e d |tcp|10.2.250.12|52027|->|193.192.170.34|
> telnet|41|41|2460|6170|CON|||||1|6.042712
> 17:12:04.447433| e d |tcp|83.15.159.92|10034|->|193.192.170.34|
> telnet|41|41|2460|6170|CON|||||1|6.042673
> 17:19:40.909536| e |tcp|10.2.250.12|52027|<?>|193.192.170.34|
> telnet|2|2|120|120|FIN|||||0|0.009649
> 17:19:40.909871| e |tcp|83.15.159.92|10034|<?>|193.192.170.34|
> telnet|2|2|120|120|FIN|||||0|0.009645
> 11:41:51.275639| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 126|0|URP|||||0|0.000000
> 16:17:33.736102| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 84|0|URP|||||0|0.000000
> 10:28:14.569129| e d |tcp|10.2.250.8|62831|->|193.192.170.34|
> telnet|68|69|4134|11178|CON|||||1|9.604955
> 10:28:14.569621| e d |tcp|83.15.159.92|8846|->|193.192.170.34|
> telnet|68|69|4134|11178|CON|||||1|9.604841
> 10:30:05.879013| e d |tcp|10.2.250.8|62831|<?>|193.192.170.34|
> telnet|70|69|4207|4533|CON|||||2|28.850334
> 10:30:05.879385| e d |tcp|83.15.159.92|8846|<?>|193.192.170.34|
> telnet|70|69|4207|4533|CON|||||2|28.850407
> 10:31:14.994260| e |tcp|10.2.250.8|62831|<?>|193.192.170.34|
> telnet|5|5|316|340|CON|||||0|1.958168
> 10:31:14.994629| e |tcp|83.15.159.92|8846|<?>|193.192.170.34|
> telnet|5|5|316|340|CON|||||0|1.958220
> 10:32:21.346410| e d |tcp|10.2.250.8|62831|<?>|193.192.170.34|
> telnet|96|94|5767|7604|CON|||||3|58.244102
> 10:32:21.346756| e d |tcp|83.15.159.92|8846|<?>|193.192.170.34|
> telnet|96|94|5767|7604|CON|||||3|58.244045
> 10:33:21.424955| e d |tcp|10.2.250.8|62831|<?>|193.192.170.34|
> telnet|15|15|900|1397|CON|||||1|0.941741
> 10:33:21.425323| e d |tcp|83.15.159.92|8846|<?>|193.192.170.34|
> telnet|15|15|900|1397|CON|||||1|0.941778
> 10:35:16.350768| e |tcp|10.2.250.8|62831|<?>|193.192.170.34|
> telnet|67|66|4020|4055|FIN|||||0|11.373601
> 10:35:16.351098| e |tcp|83.15.159.92|8846|<?>|193.192.170.34|
> telnet|67|66|4020|4055|FIN|||||0|11.372969
> 11:24:58.356550| e d |tcp|10.2.250.8|62867|->|193.192.170.34|
> telnet|108|109|6534|13624|CON|||||1|19.363277
> 11:24:58.357185| e r |tcp|83.15.159.92|11436|->|193.192.170.34|
> telnet|108|109|6534|13624|CON|||||0|19.363029
> 11:26:51.479550| e d |tcp|10.2.250.8|62867|<?>|193.192.170.34|
> telnet|108|105|6488|6663|CON|||||5|26.181408
> 11:26:51.479998| e d |tcp|83.15.159.92|11436|<?>|193.192.170.34|
> telnet|108|105|6488|6663|CON|||||5|26.181293
> 11:57:16.985371| e |tcp|193.192.170.34|telnet|<?>|
> 83.15.159.92|11436|4|4|270|240|FIN|||||0|1.306283
> 11:57:17.027304| e |tcp|193.192.170.34|telnet|<?>|10.2.250.8|
> 62867|4|4|270|240|FIN|||||0|1.349387
> 12:02:19.213665| e |tcp|10.2.250.8|62887|->|193.192.170.34|
> telnet|125|122|7615|9278|CON|||||0|51.074928
> 12:02:19.214161| e d |tcp|83.15.159.92|13653|->|193.192.170.34|
> telnet|125|125|7615|9462|CON|||||1|51.074738
> 12:03:29.327474| e d |tcp|10.2.250.8|62887|->|193.192.170.34|
> telnet|203|205|12225|25078|CON|||||9|59.979507
> 12:03:29.328203| e d |tcp|83.15.159.92|13653|->|193.192.170.34|
> telnet|203|214|12225|25666|CON|||||7|59.979073
> 12:04:43.117403| e d |tcp|10.2.250.8|62887|->|193.192.170.34|
> telnet|173|171|10380|12281|FIN|||||6|28.877928
> 12:04:43.117756| e d |tcp|83.15.159.92|13653|->|193.192.170.34|
> telnet|173|178|10380|12810|FIN|||||6|28.830721
> 12:50:47.635448| e |icmp|193.192.170.34||->|83.15.159.92||7|0|
> 882|0|URP|||||0|29.980259
> 12:51:20.162492| e |icmp|193.192.170.34||->|83.15.159.92||2|0|
> 168|0|URP|||||0|0.030544
> 13:10:17.673536| e |icmp|193.192.170.34||->|83.15.159.92||1|0|
> 126|0|URP|||||0|0.000000
> 14:43:23.903081| e |icmp|193.192.170.34||->|83.15.159.92||2|0|
> 252|0|URP|||||0|4.999924
> 13:13:54.756540| e d |tcp|10.1.250.1|49907|->|193.192.170.34|
> telnet|94|94|5694|9150|CON|||||3|13.594941
> 13:13:54.757025| e d |tcp|83.15.159.92|14676|->|193.192.170.34|
> telnet|94|94|5694|9150|CON|||||3|13.595067
> 13:44:07.864286| e |tcp|193.192.170.34|telnet|<?>|
> 83.15.159.92|14676|2|2|150|120|RST|||||0|0.001246
> 15:22:48.429800| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|7|0|452|0|FIN|||||0|31.191231
> 15:23:51.626698| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:24:55.638339| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:25:59.652210| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:27:03.665365| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:28:07.678051| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:29:11.690994| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:30:15.704191| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|70|0|FIN|||||0|0.000000
> 15:31:19.717389| e |tcp|10.1.250.1|49907|?>|193.192.170.34|
> telnet|1|0|60|0|RST|||||0|0.000000
>
>
Carter Bullard
CEO/President
QoSient, LLC
150 E. 57th Street Suite 12D
New York, New York 10022
+1 212 588-9133 Phone
+1 212 588-9134 Fax
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