All MIBs › DOCS-IF-M-CMTS-MIB › docsIfMCmtsEqamDownstreamPhyDependencies
docsIfMCmtsEqamDownstreamPhyDependencies
Module: DOCS-IF-M-CMTS-MIB
OID (symbolic): DOCS-IF-M-CMTS-MIB::docsIfMCmtsEqamDownstreamPhyDependencies
OID (numeric): 1.3.6.1.4.1.4491.2.1.6.1.3.1.1.2
Node type: OBJECT-TYPE
Type: Bits
Access: read-only
Description: The summary of the M-CMTS Downstream Interface dependencies based on the constraints of docsIfMCmtsEqamGroupDependencyEntry. A BIT position set to '1' indicates the PHY parameter belongs to a dependency group (DEPI TSID group). The opposite, a BIT position set to '0', indicates the QAM channel does not belong to a dependency group.
What is docsIfMCmtsEqamDownstreamPhyDependencies?
A summary bitmap (frequency, bandwidth, power, modulation, interleaver, J.83 annex, symbol rate, mute) showing which PHY parameters of this EQAM downstream are constrained by membership in a dependency group in docsIfMCmtsEqamGroupDependencyTable. A bit set to 1 means changing that PHY parameter on this QAM channel is coordinated with other channels in the group rather than independent, which matters when planning a channel re-tune.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.6.1.3.1.1.2 snmpwalk -v2c -c public <target> DOCS-IF-M-CMTS-MIB::docsIfMCmtsEqamDownstreamPhyDependencies
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.6.1.3.1.1.2.1 snmpget -v2c -c public <target> DOCS-IF-M-CMTS-MIB::docsIfMCmtsEqamDownstreamPhyDependencies.1
Start monitoring M-CMTS core + EQAM device (Modular CMTS DEPI, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF-M-CMTS-MIB::docsIfMCmtsEqamDownstreamPhyDependencies OID value, configure state conditions and alerts, and monitor any M-CMTS core + EQAM device (Modular CMTS DEPI, vendor-neutral CableLabs standard) from a single console.
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 |
| 1.3.6.1.4.1.4491.2.1.6.1.3.1 | docsIfMCmtsEqamDownstreamTable | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3.1.1 | docsIfMCmtsEqamDownstreamEntry | DOCS-IF-M-CMTS-MIB |
| 1.3.6.1.4.1.4491.2.1.6.1.3.1.1.2 | docsIfMCmtsEqamDownstreamPhyDependencies | DOCS-IF-M-CMTS-MIB |