ACMIB :: ethernetLinkType

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBethernetLinkType

ethernetLinkType

Module: ACMIB

OID (symbolic): ACMIB::ethernetLinkType

OID (numeric): 1.3.6.1.4.1.1751.2.18.2.13.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The type of port can either be set to 10baseT or 100baseT for the first port on the ethernet card. The other ports can only be set to 10baseT. The Auto mode will detect what LAN speed the port is connected to.

What is ethernetLinkType?

Sets the ethernet port speed to 10baseT, 100baseT, or Auto-detect mode to match your network infrastructure. This controls whether your interface operates at fixed speeds or negotiates automatically with the connected switch or hub. Example: Setting the first ethernet port to "100baseT" forces 100 Mbps operation, while "Auto" allows negotiation between 10 and 100 Mbps based on what the connected device supports.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.13.1.2
snmpwalk -v2c -c public <target> ACMIB::ethernetLinkType

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.2.13.1.2.1
snmpget -v2c -c public <target> ACMIB::ethernetLinkType.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.2.13.1.2.1 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::ethernetLinkType 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
1.3.6.1.4.1.1751.2.18.2equipConfigACMIB
1.3.6.1.4.1.1751.2.18.2.13ethernetPortConfigTableACMIB
1.3.6.1.4.1.1751.2.18.2.13.1ethernetPortConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.2.13.1.2ethernetLinkTypeACMIB