All MIBs › CUMULUS-RESOURCES-MIB › bufVariance
bufVariance
Module: CUMULUS-RESOURCES-MIB
OID (symbolic): CUMULUS-RESOURCES-MIB::bufVariance
OID (numeric): 1.3.6.1.4.1.40310.1.3.4.1.5
Node type: OBJECT-TYPE
Type: DisplayString
Access: read-only
Description: The variance of the buffer pool utilization for this service pool over the last measured interval.
What is bufVariance?
The statistical variance of this service pool's buffer utilization over the last measured interval, letting an admin quantify how bursty or steady the pool's occupancy has been beyond just looking at min/max/average.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.40310.1.3.4.1.5 snmpwalk -v2c -c public <target> CUMULUS-RESOURCES-MIB::bufVariance
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.40310.1.3.4.1.5.1 snmpget -v2c -c public <target> CUMULUS-RESOURCES-MIB::bufVariance.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> bufVariance.1
Start monitoring Cumulus Linux data center switch (ASIC resource table utilization) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CUMULUS-RESOURCES-MIB::bufVariance OID value, configure state conditions and alerts, and monitor any Cumulus Linux data center switch (ASIC resource table utilization) from a single console.
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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.40310 | cumulusMib | CUMULUS-SNMP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.40310.1 | resourceUtilization | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.3 | bufferUtilizn | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.3.4 | bufUtiliznTable | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.3.4.1 | bufUtiliznEntry | CUMULUS-RESOURCES-MIB |
| 1.3.6.1.4.1.40310.1.3.4.1.5 | bufVariance | CUMULUS-RESOURCES-MIB |