TelcoReturnCABLE-DEVICE-MIB :: docsTrCmSPDpersistEnable

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TelcoReturnCABLE-DEVICE-MIB › docsTrCmSPDpersistEnable

docsTrCmSPDpersistEnable

Module: TelcoReturnCABLE-DEVICE-MIB

OID (symbolic): TelcoReturnCABLE-DEVICE-MIB::docsTrCmSPDpersistEnable

OID (numeric): 1.3.6.1.2.1.10.128.1.4.1

Node type: OBJECT-TYPE

Type: TruthValue

Access: read-write

Description: truth value contains interpretation of the SPD MIB objects for the CM local ISP selection method. If docsTrCmSPDpersistEnable is false (2), no SPD MIB objects persist in an active SPD if ANY SPD parameters are set in a TFTP configuration file. In such a case the CM MUST use only configuration file SPD settings and defaults to construct the active SPD. When docsTrCmSPDpersistEnable is true(1), SPD MIB objects persist in an active SPD except where specific SPD parameters in a TFTP configuration file override their corresponding specific SPD MIB objects. In such a case the CM MUST first use the configuration file SPD settings, then use ANY SPD MIB object previously set where TFTP configuration file parameters are not present, lastly, appropriate defaults defined in [18,20] to construct the active SPD. The initial setting is false(2).

What is docsTrCmSPDpersistEnable?

Controls whether this cable modem keeps its locally set SPD (Service Provider Descriptor) settings when a TFTP configuration file also carries SPD parameters: if false, the default, the config file settings fully replace the local SPD; if true, local settings persist except where the config file explicitly overrides them.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.128.1.4.1
snmpwalk -v2c -c public <target> TelcoReturnCABLE-DEVICE-MIB::docsTrCmSPDpersistEnable

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.10.128.1.4.1.1
snmpget -v2c -c public <target> TelcoReturnCABLE-DEVICE-MIB::docsTrCmSPDpersistEnable.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.2.1.10.128.1.4.1.1 s <value>

Start monitoring telco-return DOCSIS cable modem, cable modem termination system (CMTS) supporting telco return (dial-up upstream connection status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TelcoReturnCABLE-DEVICE-MIB::docsTrCmSPDpersistEnable OID value, configure state conditions and alerts, and monitor any telco-return DOCSIS cable modem, cable modem termination system (CMTS) supporting telco return (dial-up upstream connection status) from a single console.

OID Breakdown

Upper-level ancestors (7 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
1.3.6.1.2.1.10transmissionCHECKPOINT-MIB-2
Numeric OIDNameModule
1.3.6.1.2.1.10.128docsTrCmMIBTelcoReturnCABLE-DEVICE-MIB
1.3.6.1.2.1.10.128.1docsTrCmMIBObjectsTelcoReturnCABLE-DEVICE-MIB
1.3.6.1.2.1.10.128.1.4docsTrCmSPDBaseTelcoReturnCABLE-DEVICE-MIB
1.3.6.1.2.1.10.128.1.4.1docsTrCmSPDpersistEnableTelcoReturnCABLE-DEVICE-MIB