All MIBs › DOCS-CABLE-DEVICE-TRAP-MIB › docsDevCmtsTrapControl
docsDevCmtsTrapControl
Module: DOCS-CABLE-DEVICE-TRAP-MIB
OID (symbolic): DOCS-CABLE-DEVICE-TRAP-MIB::docsDevCmtsTrapControl
OID (numeric): 1.3.6.1.2.1.69.2.1.1.2
Node type: OBJECT-TYPE
Type: Bits
Access: read-write
Description: The object is used to enable CMTS traps. From left to right, the set bit indicates the corresponding CMTS trap is enabled. For example, if the first bit is set, then docsDevCmtsInitRegRspFailTrap is enabled. If it is zero, the trap is disabled.
What is docsDevCmtsTrapControl?
This is a 12-bit BITS flag field controlling which SNMP traps the head-end CMTS (Cable Modem Termination System) is allowed to emit, covering registration failures, BPI initialization problems, and dynamic-channel-change (DCC) issues. A cable operator enables just the bits corresponding to CMTS-side failure conditions they want surfaced in their monitoring system, since a CMTS handling thousands of modems can generate a flood of alerts otherwise. For instance, turning on bit 9 (cmtsDCCReqFailTrap) means the CMTS will trap only when a dynamic channel change request fails, leaving unrelated events like BPI key exchange failures silent.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.69.2.1.1.2 snmpwalk -v2c -c public <target> DOCS-CABLE-DEVICE-TRAP-MIB::docsDevCmtsTrapControl
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.69.2.1.1.2.1 snmpget -v2c -c public <target> DOCS-CABLE-DEVICE-TRAP-MIB::docsDevCmtsTrapControl.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.2.1.69.2.1.1.2.1 s <value>
Start monitoring DOCSIS cable modem/CMTS (Cisco-authored trap extension, vendor-neutral base standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-CABLE-DEVICE-TRAP-MIB::docsDevCmtsTrapControl OID value, configure state conditions and alerts, and monitor any DOCSIS cable modem/CMTS (Cisco-authored trap extension, vendor-neutral base standard) from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| 1.3.6.1.2.1.69 | docsDev | DOCS-CABLE-DEVICE-MIB |
| 1.3.6.1.2.1.69.2 | docsDevNotification | DOCS-CABLE-DEVICE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.69.2.1 | docsDevTraps | DOCS-CABLE-DEVICE-TRAP-MIB |
| 1.3.6.1.2.1.69.2.1.1 | docsDevTrapControl | DOCS-CABLE-DEVICE-TRAP-MIB |
| 1.3.6.1.2.1.69.2.1.1.2 | docsDevCmtsTrapControl | DOCS-CABLE-DEVICE-TRAP-MIB |