A3COM-IPEXTNS-R5-MIB :: a3IPaddrConfigMtu

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsA3COM-IPEXTNS-R5-MIBa3IPaddrConfigMtu

a3IPaddrConfigMtu

Module: A3COM-IPEXTNS-R5-MIB

OID (symbolic): A3COM-IPEXTNS-R5-MIB::a3IPaddrConfigMtu

OID (numeric): 1.3.6.1.4.1.43.2.6.8.1.6

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The size of the largest IP datagram which is supported by the logical interface associated with the IP address of this entry.

If this is not specified, the system will select a value based on the interface type.

What is a3IPaddrConfigMtu?

This read-write integer (range 68 to 32767 bytes) sets the maximum IP datagram size the device sends on an interface. Administrators tune MTU to prevent fragmentation and optimize throughput based on the underlying network technology. A typical value is 1500 bytes for Ethernet; the system defaults based on interface type if unset.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.2.6.8.1.6
snmpwalk -v2c -c public <target> A3COM-IPEXTNS-R5-MIB::a3IPaddrConfigMtu

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.43.2.6.8.1.6.1
snmpget -v2c -c public <target> A3COM-IPEXTNS-R5-MIB::a3IPaddrConfigMtu.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.43.2.6.8.1.6.1 i <value>

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.43a3ComA3COM-BRIDGE-R3-MIB
1.3.6.1.4.1.43.2brouterMIBA3COM-BRIDGE-R3-MIB
Numeric OIDNameModule
1.3.6.1.4.1.43.2.6a3ComIPextnsA3COM-IPEXTNS-R5-MIB
1.3.6.1.4.1.43.2.6.8a3IPaddrConfigTableA3COM-IPEXTNS-R5-MIB
1.3.6.1.4.1.43.2.6.8.1a3IPaddrConfigEntryA3COM-IPEXTNS-R5-MIB
1.3.6.1.4.1.43.2.6.8.1.6a3IPaddrConfigMtuA3COM-IPEXTNS-R5-MIB