Round Trip Delay Variance - IBM NETCOOL 4.3-X User Manual

Chapter 7: SNMP Collection Formulas

Round Trip Delay Variance

Type
SNMP (collection)
Description
The Variance of the Round Trip Delay in history interval.
Syntax
Dim I1 AS DisplayString Default * NAME esaProbeId;
Dim I2 AS Integer Default * NAME esaProbeHistoryIndex;
(esaProbeHistorySumOfSqRoundTripDelay.%I1.%I2 -
(esaProbeHistorySumRoundTripDelay.%I1.%I2 *
esaProbeHistorySumRoundTripDelay.%I1.%I2))/distrib((esaProbeHistoryP2RPkts.%I1.%
I2 - 1), ">0:*");
Generic Database Alias
None.
Formula Editor Path
AP > Specific > SNMP > Adva > Esa
MIB
covEsa.my
182 Netcool/Proviso Adva Optical Metro Ethernet 2.1.1.0 Technology Pack User's Guide, Version 4.3-X