NB30MIB :: nb30DevicePortActive

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › NB30MIB › nb30DevicePortActive

nb30DevicePortActive

Module: NB30MIB

OID (symbolic): NB30MIB::nb30DevicePortActive

OID (numeric): 1.3.6.1.4.1.52.1.6.12.1.40

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The Port number which is acting as the online Ethernet Port on the NB30.

What is nb30DevicePortActive?

Reports which port number is currently acting as the bridge's online Ethernet port, relevant when redundancy is enabled and the bridge can fail over between Ethernet Port 1 and Port 2.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.12.1.40
snmpwalk -v2c -c public <target> NB30MIB::nb30DevicePortActive

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.12.1.40.1
snmpget -v2c -c public <target> NB30MIB::nb30DevicePortActive.1

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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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.1commsDeviceCabletron-MIB
1.3.6.1.4.1.52.1.6subsystemCabletron-MIB
1.3.6.1.4.1.52.1.6.12nb30Rev1IRM-OIDS
Numeric OIDNameModule
1.3.6.1.4.1.52.1.6.12.1nb30DeviceNB30MIB
1.3.6.1.4.1.52.1.6.12.1.40nb30DevicePortActiveNB30MIB