IEEE8021-PB-MIB :: ieee8021PbIiInternalPortNumber

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › IEEE8021-PB-MIB › ieee8021PbIiInternalPortNumber

ieee8021PbIiInternalPortNumber

Module: IEEE8021-PB-MIB

OID (symbolic): IEEE8021-PB-MIB::ieee8021PbIiInternalPortNumber

OID (numeric): 1.3.111.2.802.1.1.5.1.9.1.2

Node type: OBJECT-TYPE

Type: IEEE8021BridgePortNumberOrZero

Access: read-only

Description: The port number for the internal port on the primary S-VLAN component. This port number is used in FDB entries that reference an RCSI.

The port number of the Remote Customer Access Port can be used to identify a PNP on the primary S-VLAN component connected to a PNP on the Port-mapping S-VLAN component.

What is ieee8021PbIiInternalPortNumber?

Identifies the internal port on the primary S-VLAN component that this external S-VID maps to; this port number is used in forwarding-database entries referencing the Remote Customer Service Interface (RCSI), so an admin cross-references it when tracing how traffic from a Remote Customer Access Port is switched internally.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.5.1.9.1.2
snmpwalk -v2c -c public <target> IEEE8021-PB-MIB::ieee8021PbIiInternalPortNumber

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.5.1.9.1.2.1
snmpget -v2c -c public <target> IEEE8021-PB-MIB::ieee8021PbIiInternalPortNumber.1

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OID Breakdown

Upper-level ancestors (3 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.5ieee8021PbMibIEEE8021-PB-MIB
1.3.111.2.802.1.1.5.1ieee8021PbObjectsIEEE8021-PB-MIB
1.3.111.2.802.1.1.5.1.9ieee8021PbInternalInterfaceTableIEEE8021-PB-MIB
1.3.111.2.802.1.1.5.1.9.1ieee8021PbIiEntryIEEE8021-PB-MIB
1.3.111.2.802.1.1.5.1.9.1.2ieee8021PbIiInternalPortNumberIEEE8021-PB-MIB