TROPIC-L1SERVICE-MIB :: tnNetIfMtu

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TROPIC-L1SERVICE-MIB › tnNetIfMtu

tnNetIfMtu

Module: TROPIC-L1SERVICE-MIB

OID (symbolic): TROPIC-L1SERVICE-MIB::tnNetIfMtu

OID (numeric): 1.3.6.1.4.1.7483.2.3.1.2.9.1.1.5

Node type: OBJECT-TYPE

Type: Integer32

Access: read-create

Description: Maximum Transmission Unit size, in units of bytes. This attribute can only be changed if tnNetIfPacketType is std.

Current configurable range: 576 to 1500.

Default: 1473 for 4DPA4, 11DPE12, 11STAR1, and 11STMM10. 1500 for all others.

What is tnNetIfMtu?

Sets the Maximum Transmission Unit, in bytes, for this network interface (576-1500); only changeable when tnNetIfPacketType is std, with vendor defaults of 1473 bytes on 4DPA4/11DPE12/11STAR1/11STMM10 cards and 1500 bytes elsewhere.

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
1.3.6.1.4.1.7483.2tropicGenericTROPIC-GLOBAL-REG
1.3.6.1.4.1.7483.2.3tnServicesTROPIC-GLOBAL-REG
1.3.6.1.4.1.7483.2.3.1tnL1ServiceMIBTROPIC-GLOBAL-REG
Numeric OIDNameModule
1.3.6.1.4.1.7483.2.3.1.2tnL1ServiceObjsTROPIC-L1SERVICE-MIB
1.3.6.1.4.1.7483.2.3.1.2.9tnNetworkInterfaceTROPIC-L1SERVICE-MIB
1.3.6.1.4.1.7483.2.3.1.2.9.1tnNetIfTableTROPIC-L1SERVICE-MIB
1.3.6.1.4.1.7483.2.3.1.2.9.1.1tnNetIfEntryTROPIC-L1SERVICE-MIB
1.3.6.1.4.1.7483.2.3.1.2.9.1.1.5tnNetIfMtuTROPIC-L1SERVICE-MIB