BENU-CHASSIS-MIB

All MIBs › BENU-CHASSIS-MIB

Organization: Benu Networks

Last Updated: 2016-11-18

Category: Hardware and Environment, Vendor: Benu Networks

Description: Covers chassis hardware management for Benu Networks broadband gateways, including card inventory and power module status.

Start monitoring vendor-neutral, standards-based MIB, any SNMPv3-capable network device (SNMP engine identity/boot/clock 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.

What Is BENU-CHASSIS-MIB?

BENU-CHASSIS-MIB is a Benu Networks enterprise MIB for managing the chassis hardware of Benu's broadband gateway platforms, tracking chassis identity and slot/card inventory. It exposes hardware-focused data: chassis type and hardware version, number of slots, per-card inventory via benuCardTable/benuCardEntry (indexed by benuCardIndex, giving benuCardType), and trap-enable flags for power, fan, and sensor alarms. This MIB is squarely aimed at monitoring hardware health — chassis identity, card presence/type, power supply and fan alarm status, and sensor (e.g., temperature) alarm status — plus benuSysUpTimeAtLastChassisChange to correlate chassis events with system uptime. It defines its own notification objects (benuChassisNotifObjects/Variables) rather than leaning on external standard MIBs, though it likely coexists with ENTITY-MIB-style physical inventory conventions. It is deployed on Benu Networks broadband gateway chassis used by service providers for BNG/subscriber management functions. Engineers can download the BENU-CHASSIS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in BENU-CHASSIS-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

Benu Networks broadband gateway (BNG) chassis

Monitoring Examples

An operator would poll benuCardTable/benuCardEntry, keyed by benuCardIndex, to confirm each slot's benuCardType matches the expected line card and detect unexpected card removal or insertion. Enabling benuChassisPowerTrapEnable, benuChassisFanTrapEnable, and benuChassisSensorTrapEnable lets the chassis send traps if a power module fails, a fan stops, or a temperature sensor exceeds threshold. Checking benuSysUpTimeAtLastChassisChange alongside chassis notifications helps correlate an alarm with a specific hardware change event, such as a card swap.

What Can Be Monitored

chassis type/hardware version
card inventory and card type per slot
power supply alarm status
fan alarm status
temperature/sensor alarm status
uptime at last chassis change

Imported Objects

From BENU-PLATFORM-MIB

benuPlatform

MODULE-IDENTITY

From IF-MIB

ifAdminStatus	OBJECT-TYPE
ifDescr	OBJECT-TYPE
ifIndex	OBJECT-TYPE
ifOperStatus	OBJECT-TYPE
ifType	OBJECT-TYPE

From SNMPv2-SMI

Integer32
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE
TimeTicks
Unsigned32

From SNMPv2-TC

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
STR benuCardDescr	1.3.6.1.4.1.39406.1.1.1.2.1.1.3	DisplayString	read-only	Text description of this card.
benuCardEntry	1.3.6.1.4.1.39406.1.1.1.2.1.1		not-accessible	Chassis card table.
STR benuCardHwVersion	1.3.6.1.4.1.39406.1.1.1.2.1.1.6	DisplayString	read-only	Hardware revision level of this card, or an empty string if unavailable.
STR benuCardIfBindName	1.3.6.1.4.1.39406.1.1.1.3.1.1.7	DisplayString	read-only	interface name which is bound to this port . This string will be empty if there is no interface bind to this port
STR benuCardIfEncapsulation	1.3.6.1.4.1.39406.1.1.1.3.1.1.8	DisplayString	read-only	The encapsulation method used by the port.
U32 benuCardIfIndex	1.3.6.1.4.1.39406.1.1.1.3.1.1.1	Unsigned32	not-accessible	matches RFC1213 ifTable IfIndex
benuCardIfIndexEntry	1.3.6.1.4.1.39406.1.1.1.3.1.1		not-accessible	Chassis card table.
benuCardIfIndexTable	1.3.6.1.4.1.39406.1.1.1.3.1		not-accessible	Chassis card Interface table.
benuCardIfInfo	1.3.6.1.4.1.39406.1.1.1.3
INT benuCardIfLinkUpDownEnable	1.3.6.1.4.1.39406.1.1.1.3.1.1.5	INTEGER	read-write	This enables and disables the sending of the proprietary notifications 'benuLinkUpTrap' and 'benuLinkDownTrap' that provide more information than the standard link up and link down notifications. By default, these traps are disabled.
STR benuCardIfName	1.3.6.1.4.1.39406.1.1.1.3.1.1.2	DisplayString	read-only	matches RFC1213 ifXTable IfName
I32 benuCardIfPortNumber	1.3.6.1.4.1.39406.1.1.1.3.1.1.3	Integer32	read-only	Chassis port number, unique per port on a given card if available.
INT benuCardIfPortType	1.3.6.1.4.1.39406.1.1.1.3.1.1.6	INTEGER	read-only	This object is used to identify port types for a given card.
I32 benuCardIfSlotNumber	1.3.6.1.4.1.39406.1.1.1.3.1.1.4	Integer32	read-only	Physical slot number of the card in the Chassis which contains this interface
INT benuCardIfVirtualType	1.3.6.1.4.1.39406.1.1.1.3.1.1.9	INTEGER	read-only	This object is used to identify virtualized interfaces.
U32 benuCardIndex	1.3.6.1.4.1.39406.1.1.1.2.1.1.1	Unsigned32	not-accessible	Index into cardTable (not physical chassis slot number).
benuCardInfo	1.3.6.1.4.1.39406.1.1.1.2
INT benuCardOperStatus	1.3.6.1.4.1.39406.1.1.1.2.1.1.12	INTEGER	read-only	The operational status of the card. cardOperStatus is up when a card is recognized by the device and is enabled for operation. cardOperStatus is down if the card is not recognized by the device, or if it is not enabled for operation. cardOperStatus is standby if the card is enabled and acting as a standby slave. Intermediate stages (rom,flash,diag,boot,config) are also exposed.
STR benuCardPartNumber	1.3.6.1.4.1.39406.1.1.1.2.1.1.5	DisplayString	read-only	The part number of this card, or an empty string if unavailable.
I32 benuCardPrimaryDiskSize	1.3.6.1.4.1.39406.1.1.1.2.1.1.10	Integer32	read-only	Number of kilobytes of Disk Memory (SATA or Hard Disk). A value -1 means not available / not applicable. A value 0 means internal error.
I32 benuCardRamSize	1.3.6.1.4.1.39406.1.1.1.2.1.1.9	Integer32	read-only	Number of kilobytes of DRAM. A value -1 means not available / not applicable A value 0 means internal error.
I32 benuCardSecondaryDiskSize	1.3.6.1.4.1.39406.1.1.1.2.1.1.11	Integer32	read-only	Number of kilobytes of Disk Memory (SATA or Hard Disk). A value -1 means not available / not applicable. A value 0 means internal error.
STR benuCardSerial	1.3.6.1.4.1.39406.1.1.1.2.1.1.4	DisplayString	read-only	The serial number of this card, or zero if unavailable.
I32 benuCardSlotNumber	1.3.6.1.4.1.39406.1.1.1.2.1.1.8	Integer32	read-only	Slot number relative to the containing card or chassis, or -1 if neither applicable nor determinable.
STR benuCardSwVersion	1.3.6.1.4.1.39406.1.1.1.2.1.1.7	DisplayString	read-only	Version of the firmware or microcode installed on this card, or an empty string if unavailable.
benuCardTable	1.3.6.1.4.1.39406.1.1.1.2.1		not-accessible	Chassis card table.
INT benuCardType	1.3.6.1.4.1.39406.1.1.1.2.1.1.2	INTEGER	read-only	Functional type of this card.
STR benuChassisFanFailureInfo	1.3.6.1.4.1.39406.1.1.2.2	DisplayString	accessible-for-notify	Indicates the location of the Fan Failure.
NTF benuChassisFanFailureTrap	1.3.6.1.4.1.39406.1.1.0.2			A chassisFanFailureTrap is generated when a Fan Failure is detected in the system
INT benuChassisFanTrapEnable	1.3.6.1.4.1.39406.1.1.1.1.6	INTEGER	read-write	This object controls SNMP traps for chassis Fan Failure. If its value is set to enabled(1), then traps are generated. If the value is disabled(2), then traps are not generated. By default, this object has the value enabled(1).
benuChassisGeneralInfo	1.3.6.1.4.1.39406.1.1.1.5
STR benuChassisHwVersion	1.3.6.1.4.1.39406.1.1.1.1.2	DisplayString	read-only	Chassis hardware revision level, or an empty string if unavailable.
STR benuChassisId	1.3.6.1.4.1.39406.1.1.1.1.3	DisplayString	read-only	Unique ID string. Defaults to chassis serial number if available, otherwise empty
benuChassisInfo	1.3.6.1.4.1.39406.1.1.1.1
benuChassisMIB	1.3.6.1.4.1.39406.1.1			Initial creation MIB module for Benu Networks Chassis. Copyright (C) 2001, 2008 by Benu Networks, Inc. All rights reserved.
benuChassisMIBObjects	1.3.6.1.4.1.39406.1.1.1
benuChassisNotifObjects	1.3.6.1.4.1.39406.1.1.0
benuChassisNotifVariables	1.3.6.1.4.1.39406.1.1.2
I32 benuChassisNumOfSlots	1.3.6.1.4.1.39406.1.1.1.1.4	Integer32	read-only	Number of slots in this chassis, or -1 if neither applicable nor determinable.
NTF benuChassisPowerAbsent	1.3.6.1.4.1.39406.1.1.0.10			A chassisPowerAbsentTrap is generated when a redundant Power supply is removed from the system
NTF benuChassisPowerFailure	1.3.6.1.4.1.39406.1.1.0.1			A chassisPowerFailureTrap is generated when a Power Failure is detected in the system
U32 benuChassisPowerFailureCardInfo	1.3.6.1.4.1.39406.1.1.2.3	Unsigned32	accessible-for-notify	Indicates the Card Index Card Index starts from #1.
INT benuChassisPowerFailureInfo	1.3.6.1.4.1.39406.1.1.2.1	INTEGER	accessible-for-notify	Indicates the location of the Power Failure.
NTF benuChassisPowerFault	1.3.6.1.4.1.39406.1.1.0.7			A chassisPowerFaultTrap is generated when a Power Failure is detected in the system
INT benuChassisPowerInfo	1.3.6.1.4.1.39406.1.1.2.4	INTEGER	accessible-for-notify	Indicates the location of the Power Failure or recovery.
NTF benuChassisPowerPresent	1.3.6.1.4.1.39406.1.1.0.9			A chassisPowerPresentTrap is generated when a redundant Power supply is inserted in the system
NTF benuChassisPowerRecovery	1.3.6.1.4.1.39406.1.1.0.8			A chassisPowerRecoveryTrap is generated when a failed Power supply recovery is detected in the system
INT benuChassisPowerTrapEnable	1.3.6.1.4.1.39406.1.1.1.1.5	INTEGER	read-write	This object controls SNMP traps for chassis Power Failure. If its value is set to enabled(1), then traps are generated. If the value is disabled(2), then traps are not generated. By default, this object has the value enabled(1).
INT benuChassisSensorTrapEnable	1.3.6.1.4.1.39406.1.1.1.1.7	INTEGER	read-write	This object controls SNMP traps for chassis senor Failure. If its value is set to enabled(1), then traps are generated. If the value is disabled(2), then traps are not generated. By default, this object has the value enabled(1).
INT benuChassisType	1.3.6.1.4.1.39406.1.1.1.1.1	INTEGER	read-only	Chassis type.
U32 benuFanCardIndex	1.3.6.1.4.1.39406.1.1.1.6.1.1.1	Unsigned32	not-accessible	cardIndex of the card in the Chassis cardTable which contains this Fan.
U32 benuFanCurSpeed	1.3.6.1.4.1.39406.1.1.1.6.1.1.3	Unsigned32	read-only	Current speed of each Fan. This value is applicable to all Fans in the card. Units : The value range is from 0 to 100 and is less than or equal to benuFanMaxSpeed
benuFanEntry	1.3.6.1.4.1.39406.1.1.1.6.1.1		not-accessible	Chassis card table.
benuFanInfo	1.3.6.1.4.1.39406.1.1.1.6
U32 benuFanMaxSpeed	1.3.6.1.4.1.39406.1.1.1.6.1.1.2	Unsigned32	read-only	Maximum expected speed of each Fan. This value is applicable to all Fans in the card. Units : The value range is from 0 to 100
I32 benuFanStatus	1.3.6.1.4.1.39406.1.1.1.6.1.1.4	Integer32	read-only	A value of -1 means Not available / Not applicable. The lower order 7 bits indicates status of 7 Fans. A bit value of one indicates FAN is non-operational. A bit value of zero indicates FAN is operational. Examples : (a) Value of 1 ( 0000 0001 ) indicates FAN #1 is non-operational. (b) Value of 9 ( 0000 1001 ) indicates FAN #1 and FAN #4 are non-operational. (c) Value of 73( 0100 1001 ) indicates FAN #1,FAN #4 and FAN #7 are non-operational.
benuFanTable	1.3.6.1.4.1.39406.1.1.1.6.1		not-accessible	Chassis Fan table.
NTF benuLinkDownTrap	1.3.6.1.4.1.39406.1.1.0.4			A proprietary Link Down Notification for all interfaces. This notification contains more details than the standard 'linkDown' notification in RFC 2863.
NTF benuLinkUpTrap	1.3.6.1.4.1.39406.1.1.0.3			A proprietary Link Up Notification for all interfaces. This notification contains more details than the standard 'linkUp' notification in RFC 2863.
benuPowerSupplyEntry	1.3.6.1.4.1.39406.1.1.1.7.1.1		not-accessible	Power supply table.
INT benuPowerSupplyIndex	1.3.6.1.4.1.39406.1.1.1.7.1.1.1	INTEGER	not-accessible	This object is used to identify the power supply.
benuPowerSupplyInfo	1.3.6.1.4.1.39406.1.1.1.7
STR benuPowerSupplyName	1.3.6.1.4.1.39406.1.1.1.7.1.1.2	DisplayString	read-only	The name of the power supply.
INT benuPowerSupplyPowered	1.3.6.1.4.1.39406.1.1.1.7.1.1.5	INTEGER	read-only	Indicates whether or not the power supply is actively supplying power. The value of notApplicable(3) will show if the entry for benuPowerSupplyPresent is no(2).
INT benuPowerSupplyPresent	1.3.6.1.4.1.39406.1.1.1.7.1.1.3	INTEGER	read-only	Indicates whether or not the power supply is installed in the chassis.
benuPowerSupplyTable	1.3.6.1.4.1.39406.1.1.1.7.1		not-accessible	Benu power supply state information.
INT benuPowerSupplyType	1.3.6.1.4.1.39406.1.1.1.7.1.1.4	INTEGER	read-only	Indicates the type of the power supply.
U32 benuSensorCardIndex	1.3.6.1.4.1.39406.1.1.1.4.1.1.1	Unsigned32	not-accessible	cardIndex of the card in the Chassis cardTable which contains this sensor.
NTF benuSensorCritical	1.3.6.1.4.1.39406.1.1.0.5			This notification signifies the transition of the sensor state from normal to critical.
benuSensorEntry	1.3.6.1.4.1.39406.1.1.1.4.1.1		not-accessible	Chassis card table.
I32 benuSensorId	1.3.6.1.4.1.39406.1.1.1.4.1.1.9	Integer32	read-only	Unique ID of the sensor.
U32 benuSensorIndex	1.3.6.1.4.1.39406.1.1.1.4.1.1.2	Unsigned32	not-accessible	Index into sensorTable.
benuSensorInfo	1.3.6.1.4.1.39406.1.1.1.4
I32 benuSensorMaxThresh	1.3.6.1.4.1.39406.1.1.1.4.1.1.7	Integer32	read-only	Maximum threshold for this sensor.
I32 benuSensorMinThresh	1.3.6.1.4.1.39406.1.1.1.4.1.1.6	Integer32	read-only	Minimum threshold for this sensor.
STR benuSensorName	1.3.6.1.4.1.39406.1.1.1.4.1.1.3	DisplayString	read-only	Name of the sensor.
NTF benuSensorNormal	1.3.6.1.4.1.39406.1.1.0.6			This notification signifies the transition of the sensor state from critical to normal.
INT benuSensorState	1.3.6.1.4.1.39406.1.1.1.4.1.1.8	INTEGER	read-only	State of the sensor.
benuSensorTable	1.3.6.1.4.1.39406.1.1.1.4.1		not-accessible	Chassis card table.
INT benuSensorType	1.3.6.1.4.1.39406.1.1.1.4.1.1.4	INTEGER	read-only	Type of the sensor.
I32 benuSensorValue	1.3.6.1.4.1.39406.1.1.1.4.1.1.5	Integer32	read-only	Current Value of this sensor. The unit types for different type of sensors: temparature -- celcius Fan -- rpm Volatage -- volts Electric Current -- amperes Power -- watts
TIK benuSysUpTimeAtLastChassisChange	1.3.6.1.4.1.39406.1.1.1.1.8	TimeTicks	read-only	Time (in hundredths of a second) from the last cold start to the last change in the chassis' configuration. This value will be updated whenever the chassis experiences a change in the count, type, or slot position of a card in cardTable.
TIK benuSysUpTimeSinceLastConfigChange	1.3.6.1.4.1.39406.1.1.1.5.1	TimeTicks	read-only	The time (in hundredths of a second) since the last configuration change in the system.

RFC description

Manages Benu Networks broadband gateway chassis hardware, including card inventory and power module status.

Start monitoring Benu Networks (Ciena) broadband/WiFi Access Gateway (WAG) platforms 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 BENU-CHASSIS-MIB

What Is BENU-CHASSIS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description