Jitter and intrapacket delay
Carter Bullard
carter at qosient.com
Fri Jul 13 12:58:15 EDT 2007
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?
If not, then we all would assume that its not configure properly.
Carter
On Jul 13, 2007, at 10:06 AM, Urtho wrote:
> should I have (d|s)intpkt and (d|s)jit on RTP flows ?
>
> [root at radius argus]# ra -c '|' -n -S localhost:560 -s +dintpkt
> +sintpkt +dur
> 16:02:49.946727| e |rtp|193.192.170.34|4890|<->|62.29.133.121|
> 5302|250|250|18500|18500|CON|||4.983409
> 16:02:55.036817| e |rtcp|193.192.170.34|4891|<->|
> 62.29.133.121|5303|1|1|122|118|CON|||1.876561
> 16:02:54.079440| e |udp|83.15.159.92|5200|<->|193.192.170.34|
> 5060|1|2|949|955|CON|||0.168599
> 16:02:54.248217| e |udp|193.192.170.34|16009|<->|
> 193.192.170.35|1813|1|1|361|62|CON|||0.005577
> 16:02:54.946797| e |rtp|193.192.170.34|4890|<->|62.29.133.121|
> 5302|250|250|18500|18500|CON|||4.983438
> 16:03:01.716920| e |rtcp|193.192.170.34|4891|<->|
> 62.29.133.121|5303|1|2|122|236|CON|||4.100065
> 16:02:59.252409| e |arp|193.192.170.35||who|193.192.170.34||1|
> 1|60|60|CON|||0.000044
> 16:02:59.376878| e V |rtp|193.192.170.34|4892|<->|83.15.159.92|
> 4892|250|184|18500|12966|CON|||4.981302
> 16:02:59.354154| e |udp|83.15.159.92|5200|<-|193.192.170.34|
> 5060|0|1|0|698|RSP|||0.000000
> 16:02:59.929228| e |udp|62.29.133.121|5160|<->|193.192.170.34|
> 5060|2|2|1404|1268|CON|||0.023544
> 16:02:59.946866| e |rtp|193.192.170.34|4890|<->|62.29.133.121|
> 5302|250|250|18500|18500|CON|||4.983348
> 16:03:00.114678| e |rtcp|83.15.159.92|4893|->|193.192.170.34|
> 4893|1|0|118|0|INT|||0.000000
> 16:03:04.376986| e V |rtp|193.192.170.34|4892|<->|83.15.159.92|
> 4892|250|146|18500|9992|CON|||4.989717
> 16:03:04.946957| e |rtp|193.192.170.34|4890|<->|62.29.133.121|
> 5302|250|250|18500|18500|CON|||4.984580
> 16:03:05.114711| e |rtcp|83.15.159.92|4893|<->|193.192.170.34|
> 4893|1|1|118|122|CON|||2.452396
> 16:03:07.457055| e |rtcp|193.192.170.34|4891|<->|
> 62.29.133.121|5303|1|1|122|118|CON|||1.016621
> 16:03:09.377103| e V |rtp|193.192.170.34|4892|<->|83.15.159.92|
> 4892|207|185|15318|13290|CON|||4.120165
>
> On 2007-07-13, at 15:56, Carter Bullard wrote:
>
>> As I said, you are using the wrong syntax. While that is not your
>> only problem,
>> it is a problem. There are no "jit" or "intpkt" fields and all
>> records do not have
>> jitter information in them. Here is my attempt:
>>
>> ra -c '|' -S amon -s +sintpkt +dintpkt +dur
>> StartTime|Flgs|Proto|SrcAddr|Sport|Dir|DstAddr|Dport|SrcPkts|
>> DstPkts|SrcBytes|DstBytes|State|SIntPkt|DIntPkt|Dur
>> 09:53:30.921307| e |arp|192.168.0.202||who|192.168.0.1||3|0|
>> 180|0|INT|||0.000995
>> 09:53:33.730313| e |udp|192.168.0.1|router|->|192.168.0.255|
>> router|1|0|66|0|INT|||0.000000
>> 09:53:33.856879| e |tcp|207.237.36.98|9171|<?>|
>> 216.92.197.167|imap|1|1|66|66|FIN|||0.023512
>> 09:53:33.859093| e |tcp|207.237.36.98|6183|<?>|
>> 17.250.248.152|imaps|8|6|676|811|CON|270507.000000|350512.000000|
>> 1.893553
>> 09:53:34.064204| e |tcp|207.237.36.98|fsc-port|->|
>> 216.92.197.167|imap|17|26|1202|31629|CON|31277.000000|11717.400391|
>> 0.500436
>> 09:53:34.242689| e |tcp|207.237.36.98|6206|<?>|
>> 216.92.197.167|imap|2|1|170|134|CON|||0.035715
>> 09:53:34.559823| e |tcp|207.237.36.98|9218|->|17.250.248.152|
>> imaps|18|16|1835|4544|RST|81839.820312|95100.867188|1.510698
>> 09:53:34.908662| e |udp|207.237.36.98|metasage|<->|
>> 192.43.244.18|ntp|1|1|90|90|CON|||0.123894
>> 09:53:35.743563| e |tcp|192.168.0.66|54339|->|192.168.0.82|
>> monitor|12|11|811|3538|CON|389905.000000|428862.000000|4.288958
>> 09:53:35.752332| e |udp|192.168.0.82|filenet-rpc|<->|
>> 192.168.0.66|domain|3|3|254|420|CON|723.000000|499.000000|0.001720
>> 09:53:39.619407| e |arp|192.168.0.1||who|192.168.0.74||1|0|
>> 60|0|INT|||0.000000
>> 09:53:39.619422| e |arp|192.168.0.1||who|192.168.0.3||1|0|60|
>> 0|INT|||0.000000
>> 09:53:39.619427| e |arp|192.168.0.1||who|192.168.0.203||1|0|
>> 60|0|INT|||0.000000
>> 09:53:40.792242| e |tcp|192.168.0.66|54339|->|192.168.0.82|
>> monitor|4|4|264|1468|CON|1190073.000000|1190088.000000|4.000573
>>
>> Carter
>>
>>
>> On Jul 13, 2007, at 7:45 AM, Urtho wrote:
>>
>>> argus -JR -P560 -i eth0 -U512 -m -D8 -F /etc/argus_no.conf >> /
>>> argus/debug.log >2&1 &
>>>
>>> debug.log:
>>> argus[30164]: 13 Jul 07 13:36:33.879604 started
>>> argus[30164]: 13 Jul 07 13:36:33.880359 ArgusGetInterfaceStatus:
>>> interface eth0 is up
>>> argus[30164]: 13 Jul 07 13:39:22.702690 connect from
>>> localhost.localdomain
>>>
>>> [root at radius argus]# ra -c '|' -n -S localhost:560 -s +jit +sjit
>>> +djit +intpkt +dur
>>> 13:43:12.075494| e V |rtp|193.192.170.34|5312|<->|
>>> 83.15.159.92|4872|250|152|18500|10646|CON|||4.980093
>>>
>>> :(((
>>>
>>>
>
>
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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