PG-BRIDGE-MIB :: pgdot1dStpPortPathCost

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPG-BRIDGE-MIBpgdot1dStpPortPathCost

pgdot1dStpPortPathCost

Module: PG-BRIDGE-MIB

OID (symbolic): PG-BRIDGE-MIB::pgdot1dStpPortPathCost

OID (numeric): 1.3.6.1.4.1.927.1.9.8.4.1.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The path cost of this port. This cost is used to calculate the cost of paths that include this port that are directed toward the spanning tree root. 802.1D-1990 recommends that the default value of this parameter be in inverse proportion to the speed of the attached LAN.

What is pgdot1dStpPortPathCost?

The STP path cost assigned to this port (1-65535), used in calculating the total cost of paths toward the root bridge; 802.1D-1990 recommends a default inversely proportional to the attached LAN's speed. Lowering this value on a fast uplink makes STP prefer it over slower redundant paths.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.4.1.1.5
snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgdot1dStpPortPathCost

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.4.1.1.5.1
snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgdot1dStpPortPathCost.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.927.1.9.8.4.1.1.5.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> pgdot1dStpPortPathCost.1

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::pgdot1dStpPortPathCost 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
1.3.6.1.4.1.927.1.9.8.4.1pgdot1dStpPortTablePG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.4.1.1pgdot1dStpPortEntryPG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.4.1.1.5pgdot1dStpPortPathCostPG-BRIDGE-MIB