ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB :: etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB › etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap

etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap

Module: ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB

OID (symbolic): ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap

OID (numeric): 1.3.6.1.4.1.5624.1.2.31.1.2.1.1.1

Node type: OBJECT-TYPE

Type: EnabledStatus

Access: read-write

Description: The status of the new learned address notification feature on this port.

When etsysIetfBridgeDot1qNewLearnedAddrTrapEnable and this object are both set to enabled the agent will generate an etsysIetfBridgeDot1qFdbNewLearnedAddr notification for each new entry in the dot1qTpFdbTable with a dot1qTpFdbStatus value equal to learned(3) and a dot1qTpFdbPort value equal to this row's dot1dBasePort value.

Setting this object to disabled will prevent the agent from generating etsysIetfBridgeDot1qFdbNewLearnedAddr notifications for this port.

If etsysIetfBridgeDot1qNewLearnedAddrTrapEnable is set to disabled, setting this object to enabled will have no effect.

Notification generation is not required to match new address rate of learning. A best effort delivery queue is acceptable.

What is etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap?

This read-write enumeration enables the new-learned-address notification on a specific port, but only fires if the global etsysIetfBridgeDot1qNewLearnedAddrTrapEnable is also enabled, letting an admin scope MAC-learning alerts to specific ports such as a secure access port.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.31.1.2.1.1.1
snmpwalk -v2c -c public <target> ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.31.1.2.1.1.1.1
snmpget -v2c -c public <target> ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5624.1.2.31.1.2.1.1.1.1 s <value>

Start monitoring Enterasys Networks switch (legacy, later Extreme Networks) (BRIDGE-MIB extensions: SpanGuard/Loop Protect) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap OID value, configure state conditions and alerts, and monitor any Enterasys Networks switch (legacy, later Extreme Networks) (BRIDGE-MIB extensions: SpanGuard/Loop Protect) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.5624enterasysENTERASYS-MIB-NAMES
1.3.6.1.4.1.5624.1etsysMibsENTERASYS-MIB-NAMES
1.3.6.1.4.1.5624.1.2etsysModulesENTERASYS-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.5624.1.2.31etsysIetfBridgeMibExtMIBENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1etsysIetfBridgeMibExtENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1.2etsysIetfBridgeDot1dBaseENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1.2.1etsysIetfBridgeDot1dBasePortTableENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1.2.1.1etsysIetfBridgeDot1dBasePortEntryENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1.2.1.1.1etsysIetfBridgeDot1dBasePortNewLearnedAddrTrapENTERASYS-IETF-BRIDGE-MIB-EXT-MIB