UBIQUOSS-EPON-PM-MIB

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Organization: Ubiquoss Corp.

Last Updated: 2006-07-13

Description: EPON performance history intervals and high-capacity counters for Ubiquoss OLT devices, covering switch-side and PON-side port statistics

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What Is UBIQUOSS-EPON-PM-MIB?

UBIQUOSS-EPON-PM-MIB is a Ubiquoss vendor MIB covering EPON performance-monitoring history intervals and high-capacity counters for both switch-side and PON-side ports on Ubiquoss OLT equipment, despite the module description text mentioning VDSL (likely a documentation copy-paste artifact). It exposes historical interval-based performance counters alongside the standard notification and conformance groups (ubiEponPMMIBNotifications, ubiEponPMMIBCompliances, ubiEponPMMIBGroups) typical of a PM MIB's structure. Its monitoring purpose is interface/traffic performance tracking: administrators poll accumulated interval counters to detect rising error rates, discards, or utilization trends on specific switch or PON-facing ports that could signal a degrading optical link or oversubscribed port. It builds on standard SNMP conformance-module conventions (OBJECT-GROUP/MODULE-COMPLIANCE) as used broadly across IETF and vendor PM MIBs. It is deployed on Ubiquoss EPON OLT devices in fiber access network operator deployments, where UBIQUOSS-EPON-PM-MIB SNMP monitoring of interval counters helps identify degrading optical links.

IPNetwork Monitor allows you to monitor SNMP objects defined in UBIQUOSS-EPON-PM-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 EPON OLT

Monitoring Examples

The visible sample objects here are limited to the module's notification and conformance branches (ubiEponPMMIBNotifications, ubiEponPMMIBCompliances, ubiEponPMMIBGroups), so no data-table object names can be quoted; the actual PM counters described in the module (switch-side and PON-side interval statistics) are not present in the given sample. An operator would still be expected to poll historical high-capacity interval counters per port to identify degrading PON or switch links. This description is limited accordingly since concrete counter table names were not supplied.

What Can Be Monitored

switch-side port performance counters
PON-side port performance counters
historical interval statistics

Imported Objects

From HC-PerfHist-TC-MIB

HCPerfIntervalThreshold
HCPerfInvalidIntervals
HCPerfTimeElapsed
HCPerfValidIntervals

From IANAifType-MIB

IANAifType

From RFC1213-MIB

DisplayString

From SNMPv2-SMI

Counter64

From SNMPv2-TC

RowStatus
TruthValue

From UBIQUOSS-EPON-MIB

ubiEponOnuIndex

OBJECT-TYPE

From UBIQUOSS-INTERFACE-MIB

ubiPortIndex

OBJECT-TYPE

From UBIQUOSS-SYSINFO-MIB

ubiSysIndex

OBJECT-TYPE

From UBQS-SMI

ubiMgmt

OBJECT-IDENTITY

How to Use in IPNetwork Monitor

Example using ubiEponPMOltCurrInTotalBytes OID:

Select an Ubiquoss EPON OLT (interval-based switch/PON-port performance-counter status) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type ubiEponPMOltCurrInTotalBytes into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. The current total number of input bytes received by the EPON OLT. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter64-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.

OIDs

OID symbolic	OID numeric	Type	Access	Description
ubiEponPMMIB	1.3.6.1.4.1.7800.2.401			This MIB module defines vdsl line information
ubiEponPMMIBObjects	1.3.6.1.4.1.7800.2.401.1
ubiEponPMOltCurrTotalCntTable	1.3.6.1.4.1.7800.2.401.1.1		not-accessible	The table ubiEponPMOltCurrTable contains current Performance Monitoring results of DSL line.
ubiEponPMOltCurrTotalCntEntry	1.3.6.1.4.1.7800.2.401.1.1.1		not-accessible	The table ubiEponPMOltCurrTable contains current Performance Monitoring results of DSL line. The index of this table is an interface index where the interface has an ifType of vdsl and the termination unit.
C64 ubiEponPMOltCurrInTotalBytesEx	1.3.6.1.4.1.7800.2.401.1.1.1.1	Counter64	read-only
C64 ubiEponPMOltCurrInTotalFrames	1.3.6.1.4.1.7800.2.401.1.1.1.2	Counter64	read-only
C64 ubiEponPMOltCurrInUnicastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.3	Counter64	read-only
C64 ubiEponPMOltCurrInBroadcastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.4	Counter64	read-only
C64 ubiEponPMOltCurrInMulticastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.5	Counter64	read-only
C64 ubiEponPMOltCurrInErrorFrames	1.3.6.1.4.1.7800.2.401.1.1.1.6	Counter64	read-only
C64 ubiEponPMOltCurrInDropedFrames	1.3.6.1.4.1.7800.2.401.1.1.1.7	Counter64	read-only
C64 ubiEponPMOltCurrInPausedFrames	1.3.6.1.4.1.7800.2.401.1.1.1.8	Counter64	read-only
C64 ubiEponPMOltCurrOutTotalBytes	1.3.6.1.4.1.7800.2.401.1.1.1.9	Counter64	read-only
C64 ubiEponPMOltCurrOutTotalFrames	1.3.6.1.4.1.7800.2.401.1.1.1.10	Counter64	read-only
C64 ubiEponPMOltCurrOutUnicastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.11	Counter64	read-only
C64 ubiEponPMOltCurrOutBroadcastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.12	Counter64	read-only
C64 ubiEponPMOltCurrOutMulticastFrames	1.3.6.1.4.1.7800.2.401.1.1.1.13	Counter64	read-only
C64 ubiEponPMOltCurrOutErrorFrames	1.3.6.1.4.1.7800.2.401.1.1.1.14	Counter64	read-only
C64 ubiEponPMOltCurrOutDropedFrames	1.3.6.1.4.1.7800.2.401.1.1.1.15	Counter64	read-only
C64 ubiEponPMOltCurrOutPausedFrames	1.3.6.1.4.1.7800.2.401.1.1.1.16	Counter64	read-only
ubiEponPMOnuCurrTotalCntTable	1.3.6.1.4.1.7800.2.401.1.2		not-accessible	The table ubiEponPMOnuCurrTable contains current Performance Monitoring results of DSL channel.
ubiEponPMOnuCurrTotalCntEntry	1.3.6.1.4.1.7800.2.401.1.2.1		not-accessible
C64 ubiEponPMOnuCurrInTotalBytes	1.3.6.1.4.1.7800.2.401.1.2.1.1	Counter64	read-only
C64 ubiEponPMOnuCurrInTotalFrames	1.3.6.1.4.1.7800.2.401.1.2.1.2	Counter64	read-only
C64 ubiEponPMOnuCurrInUnicastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.3	Counter64	read-only
C64 ubiEponPMOnuCurrInBroadcastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.4	Counter64	read-only
C64 ubiEponPMOnuCurrInMulticastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.5	Counter64	read-only
C64 ubiEponPMOnuCurrInErrorFrames	1.3.6.1.4.1.7800.2.401.1.2.1.6	Counter64	read-only
C64 ubiEponPMOnuCurrInDropedFrames	1.3.6.1.4.1.7800.2.401.1.2.1.7	Counter64	read-only
C64 ubiEponPMOnuCurrInPausedFrames	1.3.6.1.4.1.7800.2.401.1.2.1.8	Counter64	read-only
C64 ubiEponPMOnuCurrOutTotalBytes	1.3.6.1.4.1.7800.2.401.1.2.1.9	Counter64	read-only
C64 ubiEponPMOnuCurrOutTotalFrames	1.3.6.1.4.1.7800.2.401.1.2.1.10	Counter64	read-only
C64 ubiEponPMOnuCurrOutUnicastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.11	Counter64	read-only
C64 ubiEponPMOnuCurrOutBroadcastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.12	Counter64	read-only
C64 ubiEponPMOnuCurrOutMulticastFrames	1.3.6.1.4.1.7800.2.401.1.2.1.13	Counter64	read-only
C64 ubiEponPMOnuCurrOutErrorFrames	1.3.6.1.4.1.7800.2.401.1.2.1.14	Counter64	read-only
C64 ubiEponPMOnuCurrOutDropedFrames	1.3.6.1.4.1.7800.2.401.1.2.1.15	Counter64	read-only
C64 ubiEponPMOnuCurrOutPausedFrames	1.3.6.1.4.1.7800.2.401.1.2.1.16	Counter64	read-only
UBI ubiEponPhysSide	1.3.6.1.4.1.7800.2.401.1.3	UbiEponPhysSide	not-accessible	Which physical side (switch or PON) of the port this entry's statistics apply to. Used as an INDEX component.
ubiEponPMMIBNotificationPrefix	1.3.6.1.4.1.7800.2.401.2
ubiEponPMMIBNotifications	1.3.6.1.4.1.7800.2.401.2.0
NTF ubiFerThreshNotification	1.3.6.1.4.1.7800.2.401.2.0.1			Fer threshold reached.
NTF ubiBerPerfLossThreshNotification	1.3.6.1.4.1.7800.2.401.2.0.2			Ber threshold reached.
ubiEponPMMIBConformance	1.3.6.1.4.1.7800.2.401.3
ubiEponPMMIBCompliances	1.3.6.1.4.1.7800.2.401.3.1
ubiEponPMMIBGroups	1.3.6.1.4.1.7800.2.401.3.2
ubiEponPMMIBNotifGroup	1.3.6.1.4.1.7800.2.401.3.2.2			A collection of notifications providing the notification for epon pm.

RFC description

Performance monitoring and threshold management for Ubiquoss EPON line statistics.

Start monitoring Ubiquoss EPON OLT (interval-based switch/PON-port performance-counter 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.

Download UBIQUOSS-EPON-PM-MIB

What Is UBIQUOSS-EPON-PM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

How to Use in IPNetwork Monitor

RFC description