ACMIB :: gr303IgTMCProtSwitchProvState

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBgr303IgTMCProtSwitchProvState

gr303IgTMCProtSwitchProvState

Module: ACMIB

OID (symbolic): ACMIB::gr303IgTMCProtSwitchProvState

OID (numeric): 1.3.6.1.4.1.1751.2.18.26.1.1.1.12

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Lock/Unlock the protection switch

What is gr303IgTMCProtSwitchProvState?

This OID controls whether automatic protection switching of the TMC channel is locked (disabled) or unlocked (enabled) at the software level. Locking this prevents the system from automatically failing over to the backup if the primary develops issues—useful during maintenance. Setting to locked(1) freezes the current path; unlocked(2) allows automatic switchover.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.26.1.1.1.12
snmpwalk -v2c -c public <target> ACMIB::gr303IgTMCProtSwitchProvState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.26.1.1.1.12.1
snmpget -v2c -c public <target> ACMIB::gr303IgTMCProtSwitchProvState.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.26.1.1.1.12.1 i <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::gr303IgTMCProtSwitchProvState OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.26gr303ConfigACMIB
1.3.6.1.4.1.1751.2.18.26.1gr303IgConfigACMIB
1.3.6.1.4.1.1751.2.18.26.1.1gr303IgConfigTableACMIB
1.3.6.1.4.1.1751.2.18.26.1.1.1gr303IgConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.26.1.1.1.12gr303IgTMCProtSwitchProvStateACMIB