ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB :: etsysIetfBridgeDot1dStpSpanGuardBlockTime

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB › etsysIetfBridgeDot1dStpSpanGuardBlockTime

etsysIetfBridgeDot1dStpSpanGuardBlockTime

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

OID (symbolic): ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dStpSpanGuardBlockTime

OID (numeric): 1.3.6.1.4.1.5624.1.2.31.1.4.3

Node type: OBJECT-TYPE

Type: Integer32

Access: read-write

Description: The number of seconds that a port will be held in the blocking state by the SpanGuard feature. The value zero indicates that ports will be held in the blocking state until the entity is reset. Ports that are being held in the blocking state can be returned to normal service by writing the value of false(2) to their respective etsysIetfBridgeDot1dBasePortSpanGuardBlocking objects.

What is etsysIetfBridgeDot1dStpSpanGuardBlockTime?

This read-write integer, in seconds, sets how long SpanGuard holds a port blocked after triggering; a value of 0 holds it blocked until the device is reset, and an admin can also manually clear it via etsysIetfBridgeDot1dStpPortSpanGuardBlocking.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.31.1.4.3
snmpwalk -v2c -c public <target> ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dStpSpanGuardBlockTime

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.5624.1.2.31.1.4.3.1
snmpget -v2c -c public <target> ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB::etsysIetfBridgeDot1dStpSpanGuardBlockTime.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.5624.1.2.31.1.4.3.1 i <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::etsysIetfBridgeDot1dStpSpanGuardBlockTime 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
1.3.6.1.4.1.5624.1.2.31.1.4etsysIetfBridgeDot1dSpanGuardENTERASYS-IETF-BRIDGE-MIB-EXT-MIB
1.3.6.1.4.1.5624.1.2.31.1.4.3etsysIetfBridgeDot1dStpSpanGuardBlockTimeENTERASYS-IETF-BRIDGE-MIB-EXT-MIB