David Stanford Thu, 04/10/2008 - 08:05
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For Jitter have a look at the objects under the rttMonJitterStatsTable


For packetloss look at rttMonJitterStatsPacketLossSD and rttMonJitterStatsPacketLossDS



For delay:

rttMonLatestJitterOperOWSumSD rttMonLatestJitterOperOWSum2SD

rttMonLatestJitterOperOWMinSD

rttMonLatestJitterOperOWMaxSD rttMonLatestJitterOperOWSumDS rttMonLatestJitterOperOWSum2DS rttMonLatestJitterOperOWMinDS rttMonLatestJitterOperOWMaxDS rttMonLatestJitterOperNumOfOW


http://tools.cisco.com/Support/SNMP/do/BrowseMIB.do?local=en&step=2&submitClicked=true&mibName=CISCO-RTTMON-MIB#contents

shivaniwagh Thu, 04/10/2008 - 08:50
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Thanks

But any one of the OID can be the data for delay??

for jitter I have used this rttMonLatestJitterOperMaxOfPositivesSD & rttMonLatestJitterOperMaxOfNegativesSD as well for rttMonLatestJitterOperMaxOfPositivesDS & rttMonLatestJitterOperMaxOfNegativesDS


I have one more query.I am not able to understand the Jitter Stats Table,as it gives two values.Ex.

snmpwalk $ip 1.3.6.1.4.1.9.9.42.1.3.5.1.12

Result:

cisco.ciscoMgmt.42.1.3.5.1.12.2.4214297322 : Counter: 148

cisco.ciscoMgmt.42.1.3.5.1.12.2.4214657322 : Counter: 11


Please help me to understand this,why it gives two values.?

Thanks,

Shivani

David Stanford Fri, 04/11/2008 - 06:08
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How many jitter operations have you configured? It looks like 2 as there are 2 different indices above -- 4214297322 and 4214657322


These each are the sum of number of all positive jitter values from packets sent from source to destination

shivaniwagh Fri, 04/11/2008 - 08:56
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Yes the MIB of rttMonJitterStats gives me the values for the two indices.I have no idea why its giving two.for latest it gives for only one..



UTVi-NetAdmin Mon, 06/16/2008 - 07:10
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Hi Shivani,


Some of these entries hold information for two hours, witht the statistics being grouped together over 60 minutes, hence the 2 sets of values.

The last value is the most current. These are then moved to the other entry and are removed from table after 120 minutes. i.e. a 'sliding window'.


HTH,

Mark



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