LBHUB-BLC-MIB :: ifExtnsPromiscuous

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › LBHUB-BLC-MIB › ifExtnsPromiscuous

ifExtnsPromiscuous

Module: LBHUB-BLC-MIB

OID (symbolic): LBHUB-BLC-MIB::ifExtnsPromiscuous

OID (numeric): 1.3.6.1.2.1.12.1.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: This object has a value of false(2) if this interface only accepts packets/frames that are addressed to this station. This object has a value of true(1) when the station accepts all packets/frames transmitted on the media. The value true(1) is only legal on certain types of media. If legal, setting this object to a value of true(1) may require the interface to be reset before becoming effective.

What is ifExtnsPromiscuous?

Indicates whether the interface is accepting every frame on the media (true) or only frames addressed to it (false); an admin checks this when a port unexpectedly seems to be capturing unrelated traffic, and note that flipping it to true may require an interface reset to take effect.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.2.1.12.1.1.8
snmpwalk -v2c -c public <target> LBHUB-BLC-MIB::ifExtnsPromiscuous

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.2.1.12.1.1.8.1
snmpget -v2c -c public <target> LBHUB-BLC-MIB::ifExtnsPromiscuous.1

Start monitoring Legacy 3Com hub/repeater equipment (LANBuilder BLC module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LBHUB-BLC-MIB::ifExtnsPromiscuous OID value, configure state conditions and alerts, and monitor any Legacy 3Com hub/repeater equipment (LANBuilder BLC module) 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
1.3.6.1.2mgmtAPERTUS-NPG-MIB
1.3.6.1.2.1mib_2AXON-MIB
Numeric OIDNameModule
1.3.6.1.2.1.12ifExtensionsLBHUB-BLC-MIB
1.3.6.1.2.1.12.1ifExtnsTableLBHUB-BLC-MIB
1.3.6.1.2.1.12.1.1ifExtnsEntryLBHUB-BLC-MIB
1.3.6.1.2.1.12.1.1.8ifExtnsPromiscuousLBHUB-BLC-MIB