TN-MC-REDUNDANCY-MIB :: tnMcLagConfigLagSystemId

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TN-MC-REDUNDANCY-MIB › tnMcLagConfigLagSystemId

tnMcLagConfigLagSystemId

Module: TN-MC-REDUNDANCY-MIB

OID (symbolic): TN-MC-REDUNDANCY-MIB::tnMcLagConfigLagSystemId

OID (numeric): 1.3.6.1.4.1.7483.6.1.2.40.1.8.1.5

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-create

Description: The value of tnMcLagConfigLagSystemId specifies the system-id to be used in the context of mc-lag operation. The partner system will consider all ports using the same system-id, system priority and lacp-key as part of the same lag.

In order to achieve this in mc-lag operation, both systems have to be configured with the same values.

As long as the system does not have the connection with its redundant peer, it will use the locally defined value (chassis MAC address). After detecting a redundant node failure, the previously active system will keep on using the system-id configured here, while the standby system will switch to its locally defined value.

The value of this object must be all zeroes when the value of tLagStandbySignaling of the corresponding LAG is 'powerOff (2)'.

The value of this object cannot be all zeroes when the value of tLagStandbySignaling of the corresponding LAG is 'lacp (1)'.

What is tnMcLagConfigLagSystemId?

The LACP system-id used in mc-lag operation so the partner switch treats ports on both chassis as one logical system; both peers must be configured with the same value, and while a peer connection is down the standby chassis falls back to its own chassis MAC address.

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
1.3.6.1.4.1.7483.6.1.2.40tnMcRedundancyTN-MC-REDUNDANCY-MIB
1.3.6.1.4.1.7483.6.1.2.40.1tnMcRedundancyObjsTN-MC-REDUNDANCY-MIB
1.3.6.1.4.1.7483.6.1.2.40.1.8tnMcLagConfigLagTableTN-MC-REDUNDANCY-MIB
1.3.6.1.4.1.7483.6.1.2.40.1.8.1tnMcLagConfigLagEntryTN-MC-REDUNDANCY-MIB
1.3.6.1.4.1.7483.6.1.2.40.1.8.1.5tnMcLagConfigLagSystemIdTN-MC-REDUNDANCY-MIB