CISCO-MODEM-MGMT-MIB :: cmSystemModemsUnavailable

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-MODEM-MGMT-MIBcmSystemModemsUnavailable

cmSystemModemsUnavailable

Module: CISCO-MODEM-MGMT-MIB

OID (symbolic): CISCO-MODEM-MGMT-MIB::cmSystemModemsUnavailable

OID (numeric): 1.3.6.1.4.1.9.9.47.1.1.8

Node type: OBJECT-TYPE

Type: Gauge32

Access: read-only

Description: The number of modems in the system that cannot accept calls. They are in a state other than onHook.

What is cmSystemModemsUnavailable?

Reports how many modems cannot currently accept calls because they are in a state other than on-hook.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.47.1.1.8
snmpwalk -v2c -c public <target> CISCO-MODEM-MGMT-MIB::cmSystemModemsUnavailable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.47.1.1.8.1
snmpget -v2c -c public <target> CISCO-MODEM-MGMT-MIB::cmSystemModemsUnavailable.1

Start monitoring Cisco access server (dial-up/modem pool, e.g. AS5x00, legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-MODEM-MGMT-MIB::cmSystemModemsUnavailable OID value, configure state conditions and alerts, and monitor any Cisco access server (dial-up/modem pool, e.g. AS5x00, legacy) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.9.47ciscoModemMgmtMIBCISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1ciscoModemMgmtMIBObjectsCISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.1cmSystemInfoCISCO-MODEM-MGMT-MIB
1.3.6.1.4.1.9.9.47.1.1.8cmSystemModemsUnavailableCISCO-MODEM-MGMT-MIB