All MIBs › RMON2-MIB › usrHistoryValStatus
usrHistoryValStatus
Module: RMON2-MIB
OID (symbolic): RMON2-MIB::usrHistoryValStatus
OID (numeric): 1.3.6.1.2.1.16.18.3.1.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This object indicates the validity and sign of the data in the associated instance of usrHistoryAbsValue.
If the MIB instance could not be accessed during the sampling interval, then 'valueNotAvailable(1)' will be returned.
If the sample is valid and the actual value of the sample is greater than or equal to zero, then 'valuePositive(2)' is returned.
If the sample is valid and the actual value of the sample is less than zero, 'valueNegative(3)' will be returned. The associated instance of usrHistoryAbsValue should be multiplied by -1 to obtain the true sample value.
What is usrHistoryValStatus?
This status field indicates whether the associated historical value is valid, and if so, whether the original measurement was positive or negative. Engineers use this to detect data collection failures (valueNotAvailable) and handle negative delta values correctly when a counter wrapped. If this shows valueNotAvailable, the historical sample is unreliable and should not be used for capacity planning or troubleshooting.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.16.18.3.1.5 snmpwalk -v2c -c public <target> RMON2-MIB::usrHistoryValStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.16.18.3.1.5.1 snmpget -v2c -c public <target> RMON2-MIB::usrHistoryValStatus.1
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OID Breakdown
Upper-level ancestors (7 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.16 | rmon | LBHUB-BOOM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.16.18 | usrHistory | RMON2-MIB |
| 1.3.6.1.2.1.16.18.3 | usrHistoryTable | RMON2-MIB |
| 1.3.6.1.2.1.16.18.3.1 | usrHistoryEntry | RMON2-MIB |
| 1.3.6.1.2.1.16.18.3.1.5 | usrHistoryValStatus | RMON2-MIB |