ISR SNMP Get List
The table below includes SNMP Gets for host resources of CPU, disk, and memory. The first two columns, Name and OID, may be used as the final field in the following SNMPv3 example query:
# snmpget -v 3 -u <user> -| authNoPriv -A <password> <agent IP> <OID/Name>These SNMP requests are defined within the UCD-SNMP-MIB MIB document as .1.3.6.1.4.1.2021 and may be executed from any compatible NMS.
Note: For hardware-specific SNMP variables available for Gets, please refer to the documentation for the VM Hypervisor supporting the ISR.
| Name | OID | Description |
|---|---|---|
| laLoad.1 | .1.3.6.1.4.1.2021.10.1.3.1 | CPU Load: 1 minute average |
| laLoad.2 | .1.3.6.1.4.1.2021.10.1.3.2 | CPU Load: 5 minute average |
| laLoad.3 | .1.3.6.1.4.1.2021.10.1.3.3 | CPU Load: 15 minute average |
| laErrorFlag.1 | .1.3.6.1.4.1.2021.10.1.100.1 | CPU Load: set to 1 if CPU load average exceeds threshold, otherwise 0 (1min) |
| laErrorFlag.2 | .1.3.6.1.4.1.2021.10.1.100.2 | CPU Load: set to 1 if CPU load average exceeds threshold, otherwise 0 (5 mins) |
| laErrorFlag.3 | .1.3.6.1.4.1.2021.10.1.100.3 | CPU Load: set to 1 if CPU load average exceeds threshold, otherwise 0 (15 mins) |
| laErrMessage.1 | .1.3.6.1.4.1.2021.10.1.101.1 | CPU Load: message describing error (1 min) |
| laErrMessage.2 | .1.3.6.1.4.1.2021.10.1.101.2 | CPU Load: message describing error (5 mins) |
| laErrMessage.3 | .1.3.6.1.4.1.2021.10.1.101.3 | CPU Load: message describing error (15 mins) |
| laConfig.1 | .1.3.6.1.4.1.2021.10.1.4.1 | CPU Load: threshold setting (1 min=20) |
| laConfig.2 | .1.3.6.1.4.1.2021.10.1.4.2 | CPU Load: threshold setting (5 mins=20) |
| laConfig.3 | .1.3.6.1.4.1.2021.10.1.101.3 | CPU Load threshold setting (15 mins=20) |
| ssCpuRawUser.0 | .1.3.6.1.4.1.2021.11.50.1 | CPU: The number of ticks (1/100s) spent processing user-level code |
| ssCpuRawSystem.0 | .1.3.6.1.4.1.2021.11.52.0 | CPU: The number of ticks (1/100s) spent waiting for IO |
| ssCpuRawWait.0 | .1.3.6.1.4.1.2021.11.54.0 | CPU: The number of ticks (1/100s)
spent waiting for IO
Note: This counter is cumulative over all CPUs, so the value is typically multiplied by 4*100 (the standard four processors on an ISR host multiplied by 100 ticks/second). |
| dskTotal.1 | .1.3.6.1.4.1.2021.9.1.6.1 | Disk: Total disk size of the / partition in kB |
| dskAvail.1 | .1.3.6.1.4.1.2021.9.1.7.1 | Disk: Available space on the partition in kB |
| dskUsed.1 | .1.3.6.1.4.1.2021.9.1.8.1 | Disk: Used space on the partition in kB |
| dskPercent.1 | .1.3.6.1.4.1.2021.9.1.9.1 | Disk: Percentage of used space on the partition |
| dskErrorFlag.1 | .1.3.6.1.4.1.2021.9.1.100.1 | Disk: Error flag set to 1 if disk is under configured minimum space; otherwise 0 |
| dskErrorMsg.1 | .1.3.6.1.4.1.2021.9.1.101.1 | Disk: Descriptive error message |
| dskMinimum.1 | .1.3.6.1.4.1.2021.9.1.4.1 | Disk: Threshold setting for minimum (set to 500000 kB) |
| memTotalReal.0 | .1.3.6.1.4.1.2021.4.5.0 | Memory: Total RAM in machine |
| memAvailReal.0 | .1.3.6.1.4.1.2021.4.6.0 | Memory: Total RAM unused |
| memTotalFree.0 | .1.3.6.1.4.1.2021.4.11.0 | Memory: Total memory free (covers RAM and swap) |
| memTotalSwap.0 | .1.3.6.1.4.1.2021.4.3.0 | Swap: Total swap space configured for host |
| memAvailSwap.0 | .1.3.6.1.4.1.2021.4.4.0 | Swap: Available swap |
| memMinimumSwap.0 | .1.3.6.1.4.1.2021.4.12.0 | Swap: memSwapError set to 1 if memAvailSwap falls below this threshold |
| memSwapError | .1.3.6.1.4.1.2021.4.100 | Swap: Error flag set to 1 if memAvailSwap value falls below memMinimumSwap |
| memSwapErrorMsg | .1.3.6.1.4.1.2021.4.101 | Swap: Error message if memAvailSwap value falls below memMinimumSwap |
| ifIndex | .1.3.6.1.2.1.2.2.1.1 | Index ID of every network interface available on the VM. |
| ifDescr | .1.3.6.1.2.1.2.2.1.2 | Description of every network interface available on the VM (for example, eth0) |
| ifOperStatus | .1.3.6.1.2.1.2.2.1.8 | The current state of each interface (up or down) |
| ifOutOctets | .1.3.6.1.2.1.2.2.1.16 | The total number of octets transmitted out of the interface, including framing packets |
| ifInOctets | .1.3.6.1.2.1.2.2.1.10 | The total number of octets received on each interface, including framing characters |
| ifSpeed | .1.3.6.1.2.1.2.2.1.5 | The interface’s current bandwidth in bits per second |
| ifInErrors | .1.3.6.1.2.1.2.2.1.14 | The number of inbound packets that contained errors, per interface |
| ifOutErrors | .1.3.6.1.2.1.2.2.1.20 | The number of outbound packets that could not be transmitted because of errors, per interface |