DOCS-IF31-MIB :: docsIf31CmEmDlsStatusReceiveTimer

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

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docsIf31CmEmDlsStatusReceiveTimer

Module: DOCS-IF31-MIB

OID (symbolic): DOCS-IF31-MIB::docsIf31CmEmDlsStatusReceiveTimer

OID (numeric): 1.3.6.1.4.1.4491.2.1.28.1.17.1.2

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: This attribute specifies how long the CM is required to continue listening on the downstream for traffic, after reception of the EMM with Sleep Time with a non-zero value. The CMTS communicates the EM Receive Timer to the CM during registration or in DBC message. The DLS Receive Timer is specified in units of PLC frame intervals. The valid range is 0 - 2.

What is docsIf31CmEmDlsStatusReceiveTimer?

Reports the configured DLS Receive Timer, in PLC frame intervals (valid range 0-2), which controls how long the modem must keep listening on the downstream for traffic after receiving an EMM (Energy Management Message) with a non-zero Sleep Time; the CMTS communicates this value to the modem during registration or in a DBC message. Admins can use this to understand the modem's minimum listen window before it's allowed to fully enter Deep Sleep after a sleep command.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.17.1.2
snmpwalk -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmEmDlsStatusReceiveTimer

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4491.2.1.28.1.17.1.2.1
snmpget -v2c -c public <target> DOCS-IF31-MIB::docsIf31CmEmDlsStatusReceiveTimer.1

Start monitoring DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, vendor-neutral CableLabs standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOCS-IF31-MIB::docsIf31CmEmDlsStatusReceiveTimer OID value, configure state conditions and alerts, and monitor any DOCSIS 3.1 cable modem/CMTS-CCAP (OFDM/OFDMA channels, vendor-neutral CableLabs standard) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.4491cableLabsCLAB-DEF-MIB
1.3.6.1.4.1.4491.2clabProjectCLAB-DEF-MIB
1.3.6.1.4.1.4491.2.1clabProjDocsisCLAB-DEF-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4491.2.1.28docsIf31MibDOCS-IF31-MIB
1.3.6.1.4.1.4491.2.1.28.1docsIf31MibObjectsDOCS-IF31-MIB
1.3.6.1.4.1.4491.2.1.28.1.17docsIf31CmEmDlsStatusTableDOCS-IF31-MIB
1.3.6.1.4.1.4491.2.1.28.1.17.1docsIf31CmEmDlsStatusEntryDOCS-IF31-MIB
1.3.6.1.4.1.4491.2.1.28.1.17.1.2docsIf31CmEmDlsStatusReceiveTimerDOCS-IF31-MIB