All MIBs › CT-CMMPHYS-MIB › cmmNumBadModems
cmmNumBadModems
Module: CT-CMMPHYS-MIB
OID (symbolic): CT-CMMPHYS-MIB::cmmNumBadModems
OID (numeric): 1.3.6.1.4.1.52.4.1.1.18.1.2.1.9
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: The value of this object is the number of bad modems on the CMM module.
What is cmmNumBadModems?
This read-only value reports how many modems on this specific CMM module are currently marked as bad or faulty. Admins monitor this as a direct health indicator of a module's modem inventory, flagging modules that may need physical replacement or further diagnosis. For example, a module suddenly reporting a nonzero cmmNumBadModems where it previously reported zero would prompt an admin to investigate which modem faulted and why.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.2.1.9 snmpwalk -v2c -c public <target> CT-CMMPHYS-MIB::cmmNumBadModems
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.2.1.9.1 snmpget -v2c -c public <target> CT-CMMPHYS-MIB::cmmNumBadModems.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmmNumBadModems.1
Start monitoring Cabletron Systems modular chassis switch (CMM module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CT-CMMPHYS-MIB::cmmNumBadModems OID value, configure state conditions and alerts, and monitor any Cabletron Systems modular chassis switch (CMM module) from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CTRON-AP3000-MIB |
| 1.3.6.1.4.1.52.4.1 | ctron | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1 | ctPhysical | CTRON-MIB-NAMES |
| 1.3.6.1.4.1.52.4.1.1.18 | ctCMM | CTRON-MIB-NAMES |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.1.1.18.1 | cmmModemInfo | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.2 | cmmModuleTable | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.2.1 | cmmModuleEntry | CT-CMMPHYS-MIB |
| 1.3.6.1.4.1.52.4.1.1.18.1.2.1.9 | cmmNumBadModems | CT-CMMPHYS-MIB |