All MIBs › DOCS-IF-M-CMTS-MIB › docsIfMCmtsEqamGlobCfgDownLockParams
docsIfMCmtsEqamGlobCfgDownLockParams
Module: DOCS-IF-M-CMTS-MIB
OID (symbolic): DOCS-IF-M-CMTS-MIB::docsIfMCmtsEqamGlobCfgDownLockParams
OID (numeric): 1.3.6.1.4.1.4491.2.1.6.1.3.4.1.10
Node type: OBJECT-TYPE
Type: Bits
Access: read-create
Description: The object for global configuration of Downstream channel lock state of the PHY parameters of the QAM channels in the containment tree of docsIfMCmtsEqamGlobCfgDownPhysicalIndex.
A locked PHY parameter is blocked for sets via Management or other means such as DEPI session.
Setting a BIT to '1' locks the corresponding PHY parameter for configuration, returning error 'wrongValue' on SET attempts until administratively unlocked.
A set to this object is reflected in docsIfMCmtsEqamDownstreamDeviceConfigPhyParamLock of the QAM channels being set. Note that setting a BIT to '0' does not necessarily grant write access to a PHY parameter, because of existing hardware constraints indicated in docsIfMCmtsEqamDownstreamDevicePhyParamLock.
What is docsIfMCmtsEqamGlobCfgDownLockParams?
A bitmap (frequency, bandwidth, power, modulation, interleaver, J.83 annex, symbol rate) an admin sets to bulk-lock specific PHY parameters against further SNMP configuration across every QAM channel under this row's physical index; a locked bit returns 'wrongValue' on later SET attempts until unlocked. This is how an operator freezes, say, frequency and modulation on an entire card after a maintenance window so accidental re-tuning is blocked, mirrored into each channel's docsIfMCmtsEqamDownstreamDeviceConfigPhyParamLock.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.4491 | cableLabs | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2 | clabProject | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1 | clabProjDocsis | CLAB-DEF-MIB |
| 1.3.6.1.4.1.4491.2.1.6 | docsIfMCmtsMib | CLAB-DEF-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4491.2.1.6.1 | docsIfMCmtsObjects | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3 | docsIfMCmtsEqamObjects | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3.4 | docsIfMCmtsEqamGlobCfgDownTable | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3.4.1 | docsIfMCmtsEqamGlobCfgDownEntry | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3.4.1.10 | docsIfMCmtsEqamGlobCfgDownLockParams | DOCS-IF-M-CMTS-MIB |