All MIBs › RMON2-MIB › nlMatrixTopNControlStartTime
nlMatrixTopNControlStartTime
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::nlMatrixTopNControlStartTime
OID (numeric): 1.3.6.1.2.1.16.15.4.1.9
Node type: OBJECT-TYPE
Type: TimeStamp
Access: read-only
Description:
The value of sysUpTime when this top N report was last started. In other words, this is the time that the associated nlMatrixTopNControlTimeRemaining object was modified to start the requested report or the time the report was last automatically (re)started.
This object may be used by the management station to determine if a report was missed or not.
What is nlMatrixTopNControlStartTime?
This timestamp (in hundredths of a second since boot) marks when the current top-N report started collecting data. Engineers use this to calculate how long a report has actually been running and to detect if reports were missed due to probe restarts. If the start time is older than expected and there's no new report, data collection likely crashed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.15.4.1.9 snmpwalk -v2c -c public <target> RMON2-MIB::nlMatrixTopNControlStartTime
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.15.4.1.9.1 snmpget -v2c -c public <target> RMON2-MIB::nlMatrixTopNControlStartTime.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nlMatrixTopNControlStartTime.1
OID Breakdown
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | BIANCA-BRICK-PPP-MIB |
| 1.3.6 | dod | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1 | internet | BIANCA-BRICK-PPP-MIB |
| 1.3.6.1.2 | mgmt | BKTEL-HFC862-BASE-MIB |
| 1.3.6.1.2.1 | mib_2 | CHECKPOINT-MIB-2 |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| 1.3.6.1.2.1.16.15 | nlMatrix | RMON2-MIB |
| 1.3.6.1.2.1.16.15.4 | nlMatrixTopNControlTable | RMON2-MIB |
| 1.3.6.1.2.1.16.15.4.1 | nlMatrixTopNControlEntry | RMON2-MIB |
| 1.3.6.1.2.1.16.15.4.1.9 | nlMatrixTopNControlStartTime | RMON2-MIB |