CTRON-ETWMIM-MIB

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Category: Vendor: Cabletron/Enterasys

Description: Manages Cabletron ETW MIM (Media Interface Module) hardware for Ethernet and Token Ring port configuration.

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What Is CTRON-ETWMIM-MIB?

CTRON-ETWMIM-MIB is a legacy Cabletron (built on CTRON-MIB-NAMES) proprietary MIB reporting Etwmim card status, including an optional T1 daughter board. Its objects cover a T1-daughter-board-present flag, daughter-board enabled flag, fractional-toggle setting, firmware/hardware revision, EPIM (Ethernet Port Interface Module?) enabled flag, EPIM type, EPIM link status, and a clear-NVRAM-on-boot flag. As a hardware-status MIB it lets an administrator confirm daughter-board presence and link status on a legacy Cabletron Etwmim card. It is deployed on legacy Cabletron Etwmim card equipment. Engineers can download the CTRON-ETWMIM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CTRON-ETWMIM-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

Legacy Cabletron Etwmim card equipment

Monitoring Examples

An administrator checks etwDbExist and etwEpimLink to confirm daughter-board presence and link status on a legacy Cabletron Etwmim card.

What Can Be Monitored

daughter-board presence and EPIM link status

Imported Objects

From CTRON-MIB-NAMES

ctPModuleETWMIM

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

OIDs

OID symbolic	OID numeric	Type	Access	Description
INT etwDbExist	1.3.6.1.4.1.52.4.1.1.4.1.1	INTEGER	read-only	Denotes whether a T1 daughter board is attached to the Etwmim card being managed
INT etwDbEnabled	1.3.6.1.4.1.52.4.1.1.4.1.2	INTEGER	read-write	This object exists if etwDbExist is 1. Setting this object to 1 will cause the WAN port to use the daughterboard T1 port. Setting this object to 2 will cause the WAN port to use the synchronous port
INT etwDbFracToggle	1.3.6.1.4.1.52.4.1.1.4.1.3	INTEGER	read-write	This object exists if etwDbExist is 1. Setting this object to 1 will cause the T1 fractional table to be updated with the new values, as entered. Setting this object to 2, will cause the T1 fractional table to be the table as it is being entered. Setting this object to 3, will cause the T1 fractional table to be the table that is currently in use, regardless of any changes being entered. Setting this object to 4, will cause any changes that have been made to the fractional table since the last update-table to be deleted.
OCT etwFWRev	1.3.6.1.4.1.52.4.1.1.4.1.4	OCTET STRING	read-only	Denotes the revision of firmware in the module. The format of the string is xx.xx.xx, where the first pair indicates version, and the second pair indicates revision.
INT etwHWRev	1.3.6.1.4.1.52.4.1.1.4.1.5	INTEGER	read-only	Denotes the revision of hardware.
INT etwEpimEnabled	1.3.6.1.4.1.52.4.1.1.4.1.6	INTEGER	read-only	This object gives the status of the EPIM port on the etwmim. A value of 1 indicates that the hardware has been set to use the Epim port for the ethernet connection. A value of 2 indicates that the hardware has been set to use the A channel for the ethernet connection
OID etwEpimType	1.3.6.1.4.1.52.4.1.1.4.1.7	OBJECT IDENTIFIER	read-only	Identifies the type of EPIM that is present in the EPIM slot. The value is allocated in the Ctron naming tree.
INT etwEpimLink	1.3.6.1.4.1.52.4.1.1.4.1.8	INTEGER	read-only	This object will indicate whether a link is established on the EPIM link. A value of 1 indicates that a link is established. A value of 2 indicates that a link is not established. A value of 3 indicates that the status of the link is unknown or not valid for the type of Epim installed.
INT etwClearNvramOnBoot	1.3.6.1.4.1.52.4.1.1.4.1.9	INTEGER	read-write	When set to a 1, the system will clear all persistant objects, except for the download objects, from nvram on the next system boot

RFC description

Cabletron Ethernet-to-WAN module MIB managing T1 daughterboard configuration and WAN port synchronization.

Start monitoring Legacy Cabletron Etwmim card (T1 daughter board) 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 CTRON-ETWMIM-MIB

What Is CTRON-ETWMIM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description