TN-ETH-RING-MIB :: tnEthRingState

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-ETH-RING-MIB › tnEthRingState

tnEthRingState

Module: TN-ETH-RING-MIB

OID (symbolic): TN-ETH-RING-MIB::tnEthRingState

OID (numeric): 1.3.6.1.4.1.7483.6.1.2.72.1.1.1.20

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The value of tnEthRingState indicates the current state of ERP instance, valid on all ERP Ring nodes. It is a combination of ERP Instance activation state and the state of the ERP Protocol.

What is tnEthRingState?

Reports the current combined activation/protocol state of this Ethernet Ring Protection instance, visible on all ring nodes, such as idle, protection, or forced/manual switch.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.72.1.1.1.20
snmpwalk -v2c -c public <target> TN-ETH-RING-MIB::tnEthRingState

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.7483.6.1.2.72.1.1.1.20.1
snmpget -v2c -c public <target> TN-ETH-RING-MIB::tnEthRingState.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> tnEthRingState.1

Start monitoring Nokia 7x50 carrier Ethernet node (Ethernet ring protection admin/oper status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the TN-ETH-RING-MIB::tnEthRingState OID value, configure state conditions and alerts, and monitor any Nokia 7x50 carrier Ethernet node (Ethernet ring protection admin/oper status) 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
1.3.6.1.4.1.7483tropicTROPIC-GLOBAL-REG
1.3.6.1.4.1.7483.6tnProductsTROPIC-GLOBAL-REG
1.3.6.1.4.1.7483.6.1tnSRMIBTROPIC-GLOBAL-REG
1.3.6.1.4.1.7483.6.1.2tnSRObjsTROPIC-GLOBAL-REG
Numeric OIDNameModule
1.3.6.1.4.1.7483.6.1.2.72tnEthRingObjsTN-ETH-RING-MIB
1.3.6.1.4.1.7483.6.1.2.72.1tnEthRingConfigurationsTN-ETH-RING-MIB
1.3.6.1.4.1.7483.6.1.2.72.1.1tnEthRingConfigTableTN-ETH-RING-MIB
1.3.6.1.4.1.7483.6.1.2.72.1.1.1tnEthRingConfigEntryTN-ETH-RING-MIB
1.3.6.1.4.1.7483.6.1.2.72.1.1.1.20tnEthRingStateTN-ETH-RING-MIB