CADANT-CMTS-LAYER2CMTS-MIB :: cadAgingIdleMACAgingInterval

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCADANT-CMTS-LAYER2CMTS-MIBcadAgingIdleMACAgingInterval

cadAgingIdleMACAgingInterval

Module: CADANT-CMTS-LAYER2CMTS-MIB

OID (symbolic): CADANT-CMTS-LAYER2CMTS-MIB::cadAgingIdleMACAgingInterval

OID (numeric): 1.3.6.1.4.1.4998.1.1.20.1.2.5

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The timeout period in seconds for aging out dynamically learned MAC information.

What is cadAgingIdleMACAgingInterval?

Sets the timeout period in seconds after which a dynamically learned MAC address is removed from the forwarding table if no traffic has been seen from it. This controls how long the CMTS retains idle MAC entries before purging them.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.2.5
snmpwalk -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadAgingIdleMACAgingInterval

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.4998.1.1.20.1.2.5.1
snmpget -v2c -c public <target> CADANT-CMTS-LAYER2CMTS-MIB::cadAgingIdleMACAgingInterval.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.4998.1.1.20.1.2.5.1 i <value>

Start monitoring ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CADANT-CMTS-LAYER2CMTS-MIB::cadAgingIdleMACAgingInterval OID value, configure state conditions and alerts, and monitor any ARRIS/Cadant C4/E6000 CMTS (cable modem termination system) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.4998cadantCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1cadObjectsCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1cadCableCADANT-PRODUCTS-MIB
1.3.6.1.4.1.4998.1.1.20cadLayer2CADANT-PRODUCTS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.4998.1.1.20.1cadLayer2MibCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.2cadAgingCADANT-CMTS-LAYER2CMTS-MIB
1.3.6.1.4.1.4998.1.1.20.1.2.5cadAgingIdleMACAgingIntervalCADANT-CMTS-LAYER2CMTS-MIB