Chapter 7: SNMP Collection Formulas

Egress Negative Jitter Variance

Type

SNMP (collection)

Description

Transmitted packets in Variance of negative one-way jitters from source to destination in the history interval.

Syntax

Dim I1 As DisplayString Default * NAME esaProbeId;

Dim I2 As Integer Default * NAME esaProbeHistoryIndex;

(esaProbeHistorySumOfSqNegP2RJitter.%I1.%I2 - (esaProbeHistorySumNegP2RJitter.%I1.%I2 * esaProbeHistorySumNegP2RJitter.%I1.%I2))/distrib((esaProbeHistoryR2PPkts.%I1.%I2 - 1), ">0:*");

Generic Database Alias

None.

Formula Editor Path

AP > Specific > SNMP > Adva > Esa

MIB

covEsa.my

Netcool/Proviso Adva Optical Metro Ethernet 2.1.1.0 Technology Pack User’s Guide, Version 4.3-X

129