PG-BRIDGE-MIB :: pgBrVlanGroupStpBridgeForwardDelay

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPG-BRIDGE-MIBpgBrVlanGroupStpBridgeForwardDelay

pgBrVlanGroupStpBridgeForwardDelay

Module: PG-BRIDGE-MIB

OID (symbolic): PG-BRIDGE-MIB::pgBrVlanGroupStpBridgeForwardDelay

OID (numeric): 1.3.6.1.4.1.927.1.9.8.7.1.1.20

Node type: OBJECT-TYPE

Type: Timeout

Access: read-write

Description: The value that all bridges use for ForwardDelay when this bridge is acting as the root. Note that 802.1D-1990 specifies that the range for this parameter is related to the value of dot1dStpBridgeMaxAge. The granularity of this timer is specified by 802.1D-1990 to be 1 second. An agent may return a badValue error if a set is attempted to a value that is not a whole number of seconds.

What is pgBrVlanGroupStpBridgeForwardDelay?

The ForwardDelay value (400-3000 hundredths of a second, default 1500) that all bridges would use if this bridge became the STP root for this VLAN group. Its valid range is related to pgBrVlanGroupStpBridgeMaxAge, and must be set in whole-second increments.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.7.1.1.20
snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgBrVlanGroupStpBridgeForwardDelay

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.7.1.1.20.1
snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgBrVlanGroupStpBridgeForwardDelay.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.927.1.9.8.7.1.1.20.1 s <value>

Start monitoring PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PG-BRIDGE-MIB::pgBrVlanGroupStpBridgeForwardDelay OID value, configure state conditions and alerts, and monitor any PairGain xDSL access multiplexer/bridge (ATM-session-to-bridge-port mapping) from a single console.

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
1.3.6.1.4.1.927pairgainPAIRGAIN-COMMON-HD-MIB
1.3.6.1.4.1.927.1productsPAIRGAIN-COMMON-HD-MIB
1.3.6.1.4.1.927.1.9pgainDSLAMPAIRGAIN-COMMON-HD-MIB
1.3.6.1.4.1.927.1.9.8pgsessionMIBPAIRGAIN-COMMON-HD-MIB
Numeric OIDNameModule
1.3.6.1.4.1.927.1.9.8.7pgVlanGroupPG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.7.1pgVlanGroupTablePG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.7.1.1pgVlanGroupEntryPG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.7.1.1.20pgBrVlanGroupStpBridgeForwardDelayPG-BRIDGE-MIB