All MIBs › UBQS-PB-MIB
Organization: Ubiquoss Corp.
Last Updated: 2010-11-30
Description: MIB for managing IEEE 802.1ad Provider Bridge VLANs, S-VLANs, and per-VLAN spanning tree modes on Ubiquoss carrier Ethernet switches
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What Is UBQS-PB-MIB?
UBQS-PB-MIB is a Ubiquoss enterprise MIB implementing IEEE 802.1ad Provider Bridge (Q-in-Q) management for carrier Ethernet switches, covering S-VLAN (service VLAN) configuration and per-VLAN spanning tree mode selection. It belongs to the carrier/metro Ethernet switching technology area, and based on the object names available, it is structured mainly as an objects/notifications/conformance framework rather than exposing many leaf data points in the provided sample. Provider Bridge MIBs of this type are generally used to monitor configuration correctness and operational state of S-VLAN tagging and per-VLAN spanning tree instances, which indirectly reflects the health of the Layer 2 forwarding topology (e.g., detecting loops or blocked ports per S-VLAN). It explicitly depends on and extends the IEEE 802.1ad Provider Bridge standard, and likely complements standard BRIDGE-MIB/Q-BRIDGE-MIB conventions for VLAN and spanning tree management. It is deployed by carriers and service providers operating Ubiquoss carrier Ethernet switches to deliver Q-in-Q VLAN services to multiple customers over shared infrastructure, and network engineers can download the UBQS-PB-MIB file directly to load it into their MIB browser for configuration verification.
IPNetwork Monitor allows you to monitor SNMP objects defined in UBQS-PB-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Ubiquoss carrier Ethernet switch
Monitoring Examples
This module's available objects are limited to its high-level structural nodes — ubiPbMIBObjects, ubiPbMIBNotificationsPrefix, ubiPbMIBConformance, ubiPbMIBCompliances, and ubiPbMIBGroups — rather than leaf tables with specific S-VLAN or spanning tree data, so a concrete monitoring scenario using real table/entry names cannot be constructed from what is available; the module's stated purpose (802.1ad Provider Bridge VLAN and per-VLAN STP management) implies underlying S-VLAN membership and per-VLAN spanning tree state tables that would be polled to detect misconfiguration or blocked ports.
What Can Be Monitored
- S-VLAN configuration (implied, not directly confirmed by sample objects)
- per-VLAN spanning tree mode (implied, not directly confirmed by sample objects)
Imported Objects
From IF-MIB
| ifIndex | OBJECT-TYPE |
From Q-BRIDGE-MIB
| VlanIndex |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Counter32 | |
| Gauge32 | |
| Integer32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| DisplayString | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TruthValue |
From UBQS-SMI
| ubiMgmtv2 | OBJECT-IDENTITY |
From UBQS-TC
| UbiBridgeId | |
| UbiPortList |
OIDs
RFC description
Ubiquoss provider bridging MIB for managing provider bridge services, VLAN tunneling, and backbone topology.
Start monitoring Ubiquoss carrier Ethernet switch (802.1ad S-VLAN/per-VLAN spanning-tree config status) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.