All MIBs › UBQS-MPLS-PW-MIB
Organization: Ubiquoss Corp.
Last Updated: 2011-06-21
Description: MIB for managing MPLS pseudowire (PW) forwarding database and tunnel bindings on Ubiquoss carrier networking equipment
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What Is UBQS-MPLS-PW-MIB?
UBQS-MPLS-PW-MIB is a private enterprise MIB from Ubiquoss for managing MPLS pseudowire (PW) services on its carrier networking equipment, covering the pseudowire forwarding database and tunnel binding configuration used to emulate point-to-point services (such as Ethernet or TDM circuits) over an MPLS core. It exposes configuration and state data for pseudowire global settings and the forwarding database (FDB) that maps pseudowires to their underlying MPLS tunnel bindings. Its monitoring role centers on the operational status and forwarding correctness of MPLS pseudowire services: verifying that PW entries in the forwarding database are correctly bound to active tunnels is essential for confirming that emulated circuits are actually forwarding traffic rather than silently failing. It depends on standard MPLS/PWE3 (Pseudowire Emulation Edge-to-Edge) concepts, likely complementing IETF PW-related MIBs (e.g., PW-STD-MIB) in a vendor-specific way. It is deployed in carrier and metro-Ethernet networks on Ubiquoss equipment providing MPLS-based pseudowire circuit emulation services. Engineers can download the UBQS-MPLS-PW-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in UBQS-MPLS-PW-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/metro-Ethernet networking equipment with MPLS PW support
Monitoring Examples
An operator would query objects under ubiPwFdb to review the pseudowire forwarding database, confirming that each configured pseudowire entry is correctly bound to its MPLS tunnel as tracked under ubiPwGlobal settings. A pseudowire entry present in configuration but missing or inconsistent in ubiPwFdb would indicate a forwarding-plane binding failure, explaining a reported loss of connectivity on an emulated circuit even though the underlying MPLS tunnel itself is up. ubiPwMIBNotificationPrefix suggests the module also defines traps for pseudowire state changes, useful for proactive alerting rather than only polling.
What Can Be Monitored
- pseudowire forwarding database entries
- pseudowire-to-tunnel binding status
- pseudowire global configuration state
Imported Objects
From IF-MIB
| InterfaceIndex |
From INET-ADDRESS-MIB
| InetAddress | |
| InetAddressPrefixLength | |
| InetAddressType |
From MPLS-TC-STD-MIB
| MplsBitRate | |
| MplsLSPID | |
| MplsLabel | |
| MplsOwner | |
| mplsStdMIB | OBJECT-IDENTITY |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| NOTIFICATION-GROUP | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| NOTIFICATION-TYPE | |
| OBJECT-TYPE | |
| Unsigned32 |
From SNMPv2-TC
| DisplayString | |
| IpAddress | |
| MacAddress | |
| RowStatus | |
| TEXTUAL-CONVENTION | |
| TimeStamp | |
| TruthValue |
From UBQS-SMI
| ubiMplsGroupMIB | OBJECT-IDENTITY |
OIDs
RFC description
Ubiquoss vendor-private MIB for managing MPLS Pseudowire (PW) configuration and monitoring.
Start monitoring Ubiquoss carrier/metro-Ethernet networking equipment with MPLS PW support (pseudowire FDB/tunnel-binding 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.