---
oid: "1.3.6.1.4.1.4491.2.1.6.1.3.4.1.10"
asn1-notation: "{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 4491 clabProject(2) clabProjDocsis(1) docsIfMCmtsMib(6) docsIfMCmtsObjects(1) docsIfMCmtsEqamObjects(3) docsIfMCmtsEqamGlobCfgDownTable(4) docsIfMCmtsEqamGlobCfgDownEntry(1) docsIfMCmtsEqamGlobCfgDownLockParams(10)}"
description: "docsIfMCmtsEqamGlobCfgDownLockParams OBJECT-TYPE"
last-modified: "2018-02-02"
tags: [oid-repository]
---

## OID: `1.3.6.1.4.1.4491.2.1.6.1.3.4.1.10`

```asn1
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 4491 clabProject(2) clabProjDocsis(1) docsIfMCmtsMib(6) docsIfMCmtsObjects(1) docsIfMCmtsEqamObjects(3) docsIfMCmtsEqamGlobCfgDownTable(4) docsIfMCmtsEqamGlobCfgDownEntry(1) docsIfMCmtsEqamGlobCfgDownLockParams(10)}
```

### Description

```asn1
docsIfMCmtsEqamGlobCfgDownLockParams OBJECT-TYPE
SYNTAX BITS {
frequency(0),
bandwidth(1),
power(2),
modulation(3),
interleaver(4),
j83Annex(5),
symbolRate(6) -- symbolRate(6),
}
MAX-ACCESS read-create
STATUS current
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."
DEFVAL { '00000000'H }

**Classification**: MIB object for network management

### Child OIDs

No child OID

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