CT-CMMPHYS-MIB :: cmmIncomingInactivityTimeout

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCT-CMMPHYS-MIBcmmIncomingInactivityTimeout

cmmIncomingInactivityTimeout

Module: CT-CMMPHYS-MIB

OID (symbolic): CT-CMMPHYS-MIB::cmmIncomingInactivityTimeout

OID (numeric): 1.3.6.1.4.1.52.4.1.1.18.1.1.1.11

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The value of this object is the duration (in seconds) of a period of inactivity before an incoming call is terminated. This object is persistent.

What is cmmIncomingInactivityTimeout?

This read-write, persistent setting specifies how many seconds of inactivity on an incoming call are tolerated before the CMM board automatically terminates it. Admins use this, mirroring the outgoing timeout, to reclaim modem resources tied up by inactive inbound sessions such as a caller who dropped off without properly disconnecting. For example, setting cmmIncomingInactivityTimeout shorter than the outgoing timeout might reflect a policy of being stricter about inbound sessions to preserve capacity for new incoming calls.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.1.1.11
snmpwalk -v2c -c public <target> CT-CMMPHYS-MIB::cmmIncomingInactivityTimeout

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.18.1.1.1.11.1
snmpget -v2c -c public <target> CT-CMMPHYS-MIB::cmmIncomingInactivityTimeout.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.1.1.18.1.1.1.11.1 i <value>

Start monitoring Cabletron Systems modular chassis switch (CMM module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CT-CMMPHYS-MIB::cmmIncomingInactivityTimeout OID value, configure state conditions and alerts, and monitor any Cabletron Systems modular chassis switch (CMM module) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.4mibsCTRON-AP3000-MIB
1.3.6.1.4.1.52.4.1ctronCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.1ctPhysicalCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.1.18ctCMMCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.1.18.1cmmModemInfoCT-CMMPHYS-MIB
1.3.6.1.4.1.52.4.1.1.18.1.1cmmBoardTableCT-CMMPHYS-MIB
1.3.6.1.4.1.52.4.1.1.18.1.1.1cmmBoardEntryCT-CMMPHYS-MIB
1.3.6.1.4.1.52.4.1.1.18.1.1.1.11cmmIncomingInactivityTimeoutCT-CMMPHYS-MIB