All MIBs › HP-OV-NETMON › nmSNMPListLength
nmSNMPListLength
Module: HP-OV-NETMON
OID (symbolic): HP-OV-NETMON::nmSNMPListLength
OID (numeric): 1.3.6.1.4.1.11.2.17.4.4.1.2.1
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The length of netmon's SNMP polling list, indicating the number of managed nodes actively being polled.
What is nmSNMPListLength?
This value reports how many managed nodes are currently in netmon's SNMP polling list, i.e. how many nodes netmon is actively polling via SNMP for status. Admins watch this to confirm the expected number of SNMP-managed nodes are actually under active monitoring. A count lower than the known node inventory would suggest some nodes were removed from SNMP polling.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.17.4.4.1.2.1 snmpwalk -v2c -c public <target> HP-OV-NETMON::nmSNMPListLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.17.4.4.1.2.1.1 snmpget -v2c -c public <target> HP-OV-NETMON::nmSNMPListLength.1
Start monitoring HP OpenView Network Node Manager distribution/collection station with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HP-OV-NETMON::nmSNMPListLength OID value, configure state conditions and alerts, and monitor any HP OpenView Network Node Manager distribution/collection station from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.17 | OpenView | DATAPROTECTOR-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.17.4 | hpOVDistribStation | HP-OV-NETMON |
| 1.3.6.1.4.1.11.2.17.4.4 | hpOVNetmon | HP-OV-NETMON |
| 1.3.6.1.4.1.11.2.17.4.4.1 | nmStatus | HP-OV-NETMON |
| 1.3.6.1.4.1.11.2.17.4.4.1.2 | nmSNMPStatus | HP-OV-NETMON |
| 1.3.6.1.4.1.11.2.17.4.4.1.2.1 | nmSNMPListLength | HP-OV-NETMON |