PG-BRIDGE-MIB :: pgSessionPortVpi

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsPG-BRIDGE-MIBpgSessionPortVpi

pgSessionPortVpi

Module: PG-BRIDGE-MIB

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

OID (numeric): 1.3.6.1.4.1.927.1.9.8.1.1.1.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: The following three Indexes refer to a Session Logical Port. pgSessionInstance The Bridge Instance Identifier. Multiple bridge instances may be running on the Avidia Chassis. This Object identifies which bridge instance the user wishes to address.

pgSessionPortVpi On an AMC Card, this value is always 0. On an OC3 Card, this is the external VPI number. On Cell or Frame based Channel cards, this value is the internal VPI number of the PVC terminating into the Bridge slot. pgSessionPortVci On an AMC Card, this value is always between 1024 and (MAX_BRT_PVCIF -1) for WAN or the VLAN Identifier in which this ethernet port belongs. On an OC3 Card, this is the external VCI number. On Cell or Frame based Channel cards, this value is the internal VCI number of the PVC terminating into the Bridge slot.

What is pgSessionPortVpi?

The ATM VPI (virtual path identifier) for this session port; always 0 on an AMC card, the external VPI on an OC3 card, or the internal VPI of the PVC terminating into the bridge slot on Cell/Frame channel cards. Part of the session port table's composite index alongside pgSessionInstance and pgSessionPortVci.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.1.1.1.2
snmpwalk -v2c -c public <target> PG-BRIDGE-MIB::pgSessionPortVpi

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.927.1.9.8.1.1.1.2.1
snmpget -v2c -c public <target> PG-BRIDGE-MIB::pgSessionPortVpi.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::pgSessionPortVpi 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
1.3.6.1.4.1.927.1.9.8.1pgSessionPortPG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.1.1pgSessionPortTablePG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.1.1.1pgSessionPortEntryPG-BRIDGE-MIB
1.3.6.1.4.1.927.1.9.8.1.1.1.2pgSessionPortVpiPG-BRIDGE-MIB