AT-DS3-MIB

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Organization: Allied Telesis, Inc

Last Updated: 2006-06-28

Category: Network Interfaces, Vendor: Allied Telesis

Description: Monitors DS3/T3 interface performance counters, framing errors, and alarm conditions on Allied Telesis WAN modules.

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What Is AT-DS3-MIB?

AT-DS3-MIB is a small Allied Telesis proprietary MIB defining trap-related objects for a DS3 interface module. Its trap table, keyed by interface, records a threshold-crossing-alert (TCA) enable flag, the specific error type that triggered the alarm, its location, and interval, alongside a corresponding tcaTrap notification. As a notification/configuration MIB it lets an administrator confirm TCA trap generation is enabled and decode which DS3 error type triggered a given alert. It is deployed on Allied Telesis DS3 interface modules. Engineers can download the AT-DS3-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in AT-DS3-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

Allied Telesis DS3 interface modules

Monitoring Examples

An administrator decodes ds3TrapError from a received tcaTrap to determine which specific DS3 error type crossed its threshold on an Allied Telesis module.

What Can Be Monitored

DS3 threshold-crossing alert trap configuration

Imported Objects

From AT-SMI-MIB

DisplayStringUnsized
modules	OBJECT-IDENTITY

From IF-MIB

ifIndex

OBJECT-TYPE

From SNMPv2-SMI

MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
ds3	1.3.6.1.4.1.207.8.4.4.4.109			This MIB file contains definitions of managed objects for the DS3 module.
ds3Traps	1.3.6.1.4.1.207.8.4.4.4.109.0
NTF tcaTrap	1.3.6.1.4.1.207.8.4.4.4.109.0.1			A DS3 trap is generated when a threshold crossing alert occurs. This happens when an error count exceeds a pre determined value. The values are counted over 15 minute and 24 hour periods. Once a trap has occured in a given period it may not occur again within the same period.
ds3TrapTable	1.3.6.1.4.1.207.8.4.4.4.109.1		not-accessible	The ATR enterprise DS3 trap table.
ds3TrapEntry	1.3.6.1.4.1.207.8.4.4.4.109.1.1		not-accessible	An entry in the ATR enterprise DS3 trap table.
INT ds3TcaTrapEnable	1.3.6.1.4.1.207.8.4.4.4.109.1.1.1	INTEGER	read-write	Indicates whether the threshold crossing alert traps should be generated for this interface.
INT ds3TrapError	1.3.6.1.4.1.207.8.4.4.4.109.1.1.2	INTEGER	read-only	This variable shows which kind of parameter or primitive caused the trap. This variable is really just a placeholder for the object sent in the DS3 TRAP, but can be read independently if required. The variable will hold the value at the latest trap. A value of ds3NoError shows no trap has occured
INT ds3TrapLoc	1.3.6.1.4.1.207.8.4.4.4.109.1.1.3	INTEGER	read-only	This variable shows whether the trap was caused by a problem at the local or remote end. This variable is really just a placeholder for the object sent in the DS3 TRAP, but can be read independently if required. The variable will hold the value at the latest trap. A value of ds3NoLoc shows no trap had occured.
INT ds3TrapInterval	1.3.6.1.4.1.207.8.4.4.4.109.1.1.4	INTEGER	read-only	This variable shows whether the counter which has crossed the threshold is a twenty four hour or fifteen minute counter. This variable is really just a placeholder for the object sent in the DS3 TRAP, but can be read independently if required. The variable will hold the value at the latest trap. A value of ds3NoInt shows no trap has occured.

RFC description

Manages DS3 interface trap configuration and error reporting for Allied Telesis enterprise routers.

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Download AT-DS3-MIB

What Is AT-DS3-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description