EQUIPE-ACAC-MIB

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Last Updated: 2000-12-27

Category: ATM, Vendor: Equipe

Description: Equipe Communications ACAC (ATM Concentrator Access Controller) MIB providing statistics for ACAC logical ports.

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What Is EQUIPE-ACAC-MIB?

EQUIPE-ACAC-MIB is an Equipe Communications (ATM/optical transport vendor, later part of Ciena) proprietary MIB (enterprise OID 5022) implementing ACAC (ATM Connection Admission Control) bandwidth accounting. Its virtual-interface table, keyed by ifIndex, records starting/consumed bandwidth and inbound/outbound considered/rejected/active/reserved circuit counts, while a service-category table breaks the same down by ATM service category (CBR, VBR, UBR, etc.). As a configuration/performance MIB it lets an administrator confirm ACAC bandwidth consumption and circuit-admission rejection rate per interface and service category. It is deployed on Equipe Communications (Ciena) ATM/optical transport equipment. Engineers can download the EQUIPE-ACAC-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in EQUIPE-ACAC-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

Equipe Communications (Ciena) ATM/optical transport equipment

Monitoring Examples

An administrator checks eqAcacViInRejectedCcts to diagnose ATM connections being rejected due to insufficient admission-controlled bandwidth on Equipe (Ciena) transport equipment.

What Can Be Monitored

ACAC bandwidth consumption and circuit admission/rejection counts

Imported Objects

From ATM-TC-MIB

AtmServiceCategory

From RFC1155-SMI

enterprises

From SNMPv2-SMI

Counter32
Counter64
Gauge32
MODULE-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

TEXTUAL-CONVENTION

How to Use in IPNetwork Monitor

Example using eqAcacViInConsideredCcts OID:

Select an Equipe Communications (later Ciena) ATM/optical transport equipment (ATM Connection Admission Control) 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 eqAcacViInConsideredCcts 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 number of circuits that CAC has been asked to consider for admission. 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 Counter32-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
equipe	1.3.6.1.4.1.5022
eqAcacMib	1.3.6.1.4.1.5022.5			This is the Equipe ACAC MIB module.
eqAcacViTable	1.3.6.1.4.1.5022.5.1		not-accessible	This table contains stats for an ACAC logical port.
eqAcacViEntry	1.3.6.1.4.1.5022.5.1.1		not-accessible	An ACAC logical port stats entry.
INT eqAcacViIfIndex	1.3.6.1.4.1.5022.5.1.1.1	INTEGER	read-only	The ifIndex for the logical port.
INT eqAcacViStartingBw	1.3.6.1.4.1.5022.5.1.1.2	INTEGER	read-only	The initial amount of bandwidth allocated to this virtual interface (in cells per second).
G32 eqAcacViConsumedBw	1.3.6.1.4.1.5022.5.1.1.3	Gauge32	read-only	The amount of bandwidth consumed by existing circuits (in cells per second).
C32 eqAcacViInConsideredCctsEx	1.3.6.1.4.1.5022.5.1.1.4	Counter32	read-only	The number of circuits that CAC has been asked to consider for admission.
C32 eqAcacViInRejectedCcts	1.3.6.1.4.1.5022.5.1.1.5	Counter32	read-only	The number of circuits that CAC has been asked to consider for admission for which sufficient resources have not been available. Hence the circuit was rejected.
G32 eqAcacViInActiveCcts	1.3.6.1.4.1.5022.5.1.1.6	Gauge32	read-only	The number of currently active circuits
G32 eqAcacViInReservedCcts	1.3.6.1.4.1.5022.5.1.1.7	Gauge32	read-only	The number of circuits that CAC has reserved resources, but is waiting for a commit.
C32 eqAcacViOutConsideredCcts	1.3.6.1.4.1.5022.5.1.1.8	Counter32	read-only	The number of circuits that CAC has been asked to consider for admission.
C32 eqAcacViOutRejectedCcts	1.3.6.1.4.1.5022.5.1.1.9	Counter32	read-only	The number of circuits that CAC has been asked to consider for admission for which sufficient resources have not been available. Hence the circuit was rejected.
G32 eqAcacViOutActiveCcts	1.3.6.1.4.1.5022.5.1.1.10	Gauge32	read-only	The number of currently active circuits.
G32 eqAcacViOutReservedCcts	1.3.6.1.4.1.5022.5.1.1.11	Gauge32	read-only	The number of circuits that CAC has reserved resources, but is waiting for a commit.
eqAcacViServCatTable	1.3.6.1.4.1.5022.5.2		not-accessible	This table contains stats per ATM Service Category for an ACAC logical port.
eqAcacViServCatEntry	1.3.6.1.4.1.5022.5.2.1		not-accessible	An ACAC logical port service category stats entry.
INT eqAcacViServCatIfIndex	1.3.6.1.4.1.5022.5.2.1.1	INTEGER	read-only	The ifIndex for the logical port.
ATM eqAcacViServCatServiceCategory	1.3.6.1.4.1.5022.5.2.1.2	AtmServiceCategory	read-only	The Service Category that this instance in the table describes.
G32 eqAcacViServCatConsumedBw	1.3.6.1.4.1.5022.5.2.1.3	Gauge32	read-only	The amount of bandwidth currently considered in use by this service category for the purposes of CAC calculations. Note that this does not represent actual traffic utilitization.
G32 eqAcacViServCatActiveCcts	1.3.6.1.4.1.5022.5.2.1.4	Gauge32	read-only	The number of active circuits for this service category on this virtual interface.

RFC description

MIB for access control and authorization configuration on Equipe network devices. Defines management objects for controlling who can access network resources and what operations they are permitted to perform.

Start monitoring Equipe Communications (later Ciena) ATM/optical transport equipment (ATM Connection Admission Control) 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 EQUIPE-ACAC-MIB