All MIBs › RMON2-MIB › usrHistoryObjectVariable
usrHistoryObjectVariable
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::usrHistoryObjectVariable
OID (numeric): 1.3.6.1.2.1.16.18.2.1.2
Node type: OBJECT-TYPE
Type: OBJECT IDENTIFIER
Access: read-create
Description:
The object identifier of the particular variable to be sampled.
Only variables that resolve to an ASN.1 primitive type of Integer32 (Integer32, Counter, Gauge, or TimeTicks) may be sampled.
Because SNMP access control is articulated entirely in terms of the contents of MIB views, no access control mechanism exists that can restrict the value of this object to identify only those objects that exist in a particular MIB view. Because there is thus no acceptable means of restricting the read access that could be obtained through the user history
mechanism, the probe must only grant write access to this object in those views that have read access to all objects on the probe.
During a set operation, if the supplied variable name is not available in the selected MIB view, a badValue error must be returned.
This object may not be modified if the associated usrHistoryControlStatus object is equal to active(1).
What is usrHistoryObjectVariable?
This dotted-decimal OID specifies exactly which MIB variable (like sysUpTime, ifInOctets, or cpuUsage) will be sampled and stored in the history for this entry. Engineers choose which specific metrics to track, enabling custom dashboards that combine vendor-specific counters with standard SNMP variables. The value might be "1.3.6.1.2.1.25.3.2.1.5.1" to monitor CPU percentage on a network device.
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 |
| 1.3.6.1.2.1.16.18 | usrHistory | RMON2-MIB |
| 1.3.6.1.2.1.16.18.2 | usrHistoryObjectTable | RMON2-MIB |
| 1.3.6.1.2.1.16.18.2.1 | usrHistoryObjectEntry | RMON2-MIB |
| 1.3.6.1.2.1.16.18.2.1.2 | usrHistoryObjectVariable | RMON2-MIB |