CT-CMMPHYS-MIB

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Category: Hardware and Environment, Vendor: Cabletron/Enterasys

Description: Manages Cabletron CMM (Connectivity Management Module) physical layer parameters and port statistics.

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What Is CT-CMMPHYS-MIB?

This is a Cabletron Systems private MIB for the Connectivity Management Module (CMM) physical-layer characteristics on Cabletron's modular networking chassis products. Based on its name and vendor lineage, such MIBs typically expose per-port physical-layer parameters and traffic/error statistics for the CMM module's ports, though no sample objects or module description were available in this batch to ground specific fields. Its likely monitoring value is hardware status: physical port link state, speed/duplex, and error counters that reveal a failing port or cabling issue on the CMM module. As with other Cabletron MIBs of this era, it likely depends on the standard IF-MIB/RFC1213 interface conventions layered under a vendor-private physical-layer extension. It would have been deployed in legacy Cabletron chassis-based enterprise network monitoring, where the CT-CMMPHYS-MIB reference documented CMM port-level physical-layer status.

IPNetwork Monitor allows you to monitor SNMP objects defined in CT-CMMPHYS-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

Cabletron Systems modular chassis switch (CMM module)

Monitoring Examples

No object list or module description was available in the source for this MIB, so a concrete monitoring example cannot be grounded in verified object names; typically a physical-layer MIB of this kind would be polled for per-port link state and error counters to detect a failing CMM port.

Imported Objects

From CT-HSIMPHYS-MIB

mBusBoardID

OBJECT-TYPE

From CTRON-MIB-NAMES

ctCMM

OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter
Gauge
IpAddress

From RFC1213-MIB

DisplayString
ifIndex

OIDs

OID symbolic	OID numeric	Type	Access	Description
CTR cmmAbortedFrames	1.3.6.1.4.1.52.4.1.1.18.1.3.1.34	Counter	read-only	This object contains the number of HDLC frames that were aborted while they were being received.
CTR cmmARAEvents	1.3.6.1.4.1.52.4.1.1.18.1.3.1.36	Counter	read-only	This object contains the number of times that automatic rate adaption events have occurred.
INT cmmARAFlag	1.3.6.1.4.1.52.4.1.1.18.1.3.1.37	INTEGER	read-only	This object contains a flag that indicates whether or not an ARA event has occurred during the current session.
STR cmmAsyncAnswerStrModifier	1.3.6.1.4.1.52.4.1.1.18.1.1.1.15	DisplayString	read-write	The value of this object is a set of additional AT commands to be used when answering an async call. This object is persistent.
STR cmmAsyncBaseAnswerATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.13	DisplayString	read-only	The value of this object is the default or base set of AT commands to be used when answering an async call.
STR cmmAsyncBaseOrigATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.12	DisplayString	read-only	The value of this object is the default or base set of AT commands to be used when originating an async call.
STR cmmAsyncOperAnswerATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.17	DisplayString	read-only	The value of this object is the operative set of AT commands to be used when answering an async call. It includes the base string, the modifier string, and the call timeout value.
STR cmmAsyncOperOrigATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.16	DisplayString	read-only	The value of this object is the operative set of AT commands to be used when originating an async call. It includes the base string, the modifier string, and the call timeout value.
STR cmmAsyncOrigStrModifier	1.3.6.1.4.1.52.4.1.1.18.1.1.1.14	DisplayString	read-write	The value of this object is a set of additional AT commands to be used when originating an async call. This object is persistent.
STR cmmATCmdResult	1.3.6.1.4.1.52.4.1.1.18.1.5.4	DisplayString	read-only	This object contains the result string from issuing the free-form AT command .
INT cmmATCmdStatus	1.3.6.1.4.1.52.4.1.1.18.1.5.3	INTEGER	read-write	This object allows the free-form AT command string to be sent and allows the status of the command string to be examined.
OCT cmmATCommand	1.3.6.1.4.1.52.4.1.1.18.1.5.1	OCTET STRING	read-write	This object contains the user-defined AT command string. It can contain up to 256 characters, including a carriage return that will automatically be inserted and a NULL terminator.
INT cmmBoardAdminStatus	1.3.6.1.4.1.52.4.1.1.18.1.1.1.24	INTEGER	read-write	The value of this object is the administrative status of the CMM board. down(1) -- all modems that belong to this board are to be removed from service immediately leave-service(2) -- each modem that belongs to this board is to be removed from service at the completion of its current call, if any up(3) -- each modem that belongs to this module is to become available for accepting calls upgrade(4) -- all modules that belong to this board are to be reloaded with new software and restarted
cmmBoardEntry	1.3.6.1.4.1.52.4.1.1.18.1.1.1		not-accessible	A CMM board present in this unit.
INT cmmBoardID	1.3.6.1.4.1.52.4.1.1.18.1.3.1.1	INTEGER	read-only	This object contains the logical number of the CMM board to which the modem belongs.
INT cmmBoardOperStatus	1.3.6.1.4.1.52.4.1.1.18.1.1.1.25	INTEGER	read-only	The value of this object is the operational status of the CMM board. initializing(1) -- all modules that belong to this board are booting up or in the process of a software upgrade active(2) -- all modules that belong to this board are available for accepting calls leaving-service(3) -- all modules that belong to this board are functional but are no longer available for accepting calls (Existing calls are allowed to terminate normally.) out-of-service(4) -- none of the modules that belong to this board are available for accepting calls nor do they have any existing calls faulty(5) -- all modules that belong to this board are unusable impaired(6) -- the board is otherwise active but one or more modules are in the out-of-service, initializing, testing, faulty, or impaired states
cmmBoardTable	1.3.6.1.4.1.52.4.1.1.18.1.1		not-accessible	A list of CMM boards present in this unit.
OID cmmBoardType	1.3.6.1.4.1.52.4.1.1.18.1.1.1.1	OBJECT IDENTIFIER	read-only	The value of this object uniquely defines the CMM board type - a vendor's authoritative identification for a module. By convention, this value is allocated within the SMI enterprises subtree(1.3.6.1.4.1), and provides an easy and unambiguous means for determining the type of board.
INT cmmCallOrigin	1.3.6.1.4.1.52.4.1.1.18.1.3.1.12	INTEGER	read-only	This object contains an enumerated value that indicates whether the call originated locally or remotely.
INT cmmCallStatus	1.3.6.1.4.1.52.4.1.1.18.1.3.1.11	INTEGER	read-write	This object contains the current call status.
CTR cmmCarrierLossEvents	1.3.6.1.4.1.52.4.1.1.18.1.3.1.38	Counter	read-only	This object contains the number of times that carrier loss events have occurred.
INT cmmCarrierLossFlag	1.3.6.1.4.1.52.4.1.1.18.1.3.1.39	INTEGER	read-only	This object contains a flag that indicates whether or not a carrier loss event has occurred during the current session.
INT cmmCommitFlag	1.3.6.1.4.1.52.4.1.1.18.1.1.1.7	INTEGER	read-write	The value of this object is a flag that indicates whether or not to commit the software for the CMM modules on the board. This object is persistent.
INT cmmCompressionType	1.3.6.1.4.1.52.4.1.1.18.1.3.1.15	INTEGER	read-only	This object contains an enumerated value that indicates the type of data compression that was negotiated.
INT cmmCorrectionType	1.3.6.1.4.1.52.4.1.1.18.1.3.1.14	INTEGER	read-only	This object contains an enumerated value that indicates the type of error correction that was negotiated.
STR cmmCpuFwRev	1.3.6.1.4.1.52.4.1.1.18.1.2.1.6	DisplayString	read-only	Revision of the CPU firmware on the CMM module. This code is a product of RSA.
INT cmmCpuSpeed	1.3.6.1.4.1.52.4.1.1.18.1.2.1.5	INTEGER	read-only	The speed of the CPU (in Megahertz) on the CMM module.
INT cmmCpuType	1.3.6.1.4.1.52.4.1.1.18.1.2.1.4	INTEGER	read-only	CPU type on the CMM module.
CTR cmmCRCErrors	1.3.6.1.4.1.52.4.1.1.18.1.3.1.33	Counter	read-only	This object contains the number of HDLC CRC errors.
STR cmmDdpFwRev	1.3.6.1.4.1.52.4.1.1.18.1.3.1.7	DisplayString	read-only	Revison of the DDP controller firmware on the CMM module. This code is produced by Rockwell.
CTR cmmDDPInterrupts	1.3.6.1.4.1.52.4.1.1.18.1.3.1.8	Counter	read-only	This object contains the number of interrupts received by the CMM transfer manager since initialization.
STR cmmDdpPartNum	1.3.6.1.4.1.52.4.1.1.18.1.3.1.5	DisplayString	read-only	Part number of the DDP controller on the CMM module. (Read from the DDP chip.)
STR cmmDdpRevLevel	1.3.6.1.4.1.52.4.1.1.18.1.3.1.6	DisplayString	read-only	Revision level of the DDP controller on the CMM module. (Read from the DDP chip.)
INT cmmDpramSize	1.3.6.1.4.1.52.4.1.1.18.1.2.1.2	INTEGER	read-only	Size of the DPRAM (in bytes) on the CMM module.
INT cmmEncoding	1.3.6.1.4.1.52.4.1.1.18.1.3.1.18	INTEGER	read-only	This object contains the current PCM encoding type.
STR cmmEpldId	1.3.6.1.4.1.52.4.1.1.18.1.2.1.7	DisplayString	read-only	EPLD ID on the CMM module. (Read from the Altera chip.)
STR cmmEpldRev	1.3.6.1.4.1.52.4.1.1.18.1.2.1.8	DisplayString	read-only	Revision of the EPLD firmware on the CMM module. This code is produced by Cabletron.
INT cmmFraming	1.3.6.1.4.1.52.4.1.1.18.1.3.1.19	INTEGER	read-only	This object contains the current framing type.
cmmFreeFormAtCmdGroup	1.3.6.1.4.1.52.4.1.1.18.1.5
CTR cmmFromHostOctets	1.3.6.1.4.1.52.4.1.1.18.1.3.1.28	Counter	read-only	This object contains the number of data bytes received (m-bus host -> modem).
CTR cmmFromNetworkFrames	1.3.6.1.4.1.52.4.1.1.18.1.3.1.30	Counter	read-only	This object contains the number of frames received (central office switch -> modem).
CTR cmmFromNetworkOctets	1.3.6.1.4.1.52.4.1.1.18.1.3.1.26	Counter	read-only	This object contains the number of data bytes received (central office switch -> modem).
STR cmmHdlcAnswerStrModifier	1.3.6.1.4.1.52.4.1.1.18.1.1.1.21	DisplayString	read-write	The value of this object is a set of additional AT commands to be used when answering an HDLC call. This object is persistent.
STR cmmHdlcBaseAnswerATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.19	DisplayString	read-only	The value of this object is the default or base set of AT commands to be used when answering an HDLC call.
STR cmmHdlcBaseOrigATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.18	DisplayString	read-only	The value of this object is the default or base set of AT commands to be used when originating an HDLC call.
STR cmmHdlcOperAnswerATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.23	DisplayString	read-only	The value of this object is the operative set of AT commands to be used when answering an HDLC call. It includes the base string, the modifier string, and the call timeout value.
STR cmmHdlcOperOrigATCmdStr	1.3.6.1.4.1.52.4.1.1.18.1.1.1.22	DisplayString	read-only	The value of this object is the operative set of AT commands to be used when originating an HDLC call. It includes the base string, the modifier string, and the call timeout value.
STR cmmHdlcOrigStrModifier	1.3.6.1.4.1.52.4.1.1.18.1.1.1.20	DisplayString	read-write	The value of this object is a set of additional AT commands to be used when originating an HDLC call. This object is persistent.
INT cmmIFNum	1.3.6.1.4.1.52.4.1.1.18.1.3.1.3	INTEGER	read-only	This object contains the number of the instance of the Interface MIB that is associated with this modem.
INT cmmIncomingInactivityTimeout	1.3.6.1.4.1.52.4.1.1.18.1.1.1.11	INTEGER	read-write	The value of this object is the duration (in seconds) of a period of inactivity before an incoming call is terminated. This object is persistent.
INT cmmInitialConnectRate	1.3.6.1.4.1.52.4.1.1.18.1.3.1.20	INTEGER	read-only	This object contains the initial connect rate (in BPS) or the session.
INT cmmMaxCmmWindows	1.3.6.1.4.1.52.4.1.1.18.1.3.1.22	INTEGER	read-only	This object contains the maximum number of CMM windows.
INT cmmMaxHostWindows	1.3.6.1.4.1.52.4.1.1.18.1.3.1.21	INTEGER	read-only	This object contains the maximum number of host windows.
INT cmmModemAdminStatus	1.3.6.1.4.1.52.4.1.1.18.1.3.1.44	INTEGER	read-write	This object contains the administrative status of a modem. down(1) -- the modem is to be removed from service immediately leave-service(2) -- the modem is to be removed from service at the completion of its current call, if any up(3) -- the modem is to become available for accepting calls run-diagnostics(4) -- the modem is to run a series of comprehensive on-line diagnostic tests reset(5) -- the modem is to be physically reset faulty(6) -- the modem is to be immediately removed from service and considered unusable
cmmModemEntry	1.3.6.1.4.1.52.4.1.1.18.1.3.1		not-accessible	This object contains data for a single CMM modem.
INT cmmModemID	1.3.6.1.4.1.52.4.1.1.18.1.3.1.2	INTEGER	read-only	This object contains the logical number of the modem on the CMM module to which the modem belongs.
cmmModemInfo	1.3.6.1.4.1.52.4.1.1.18.1
INT cmmModemOperStatus	1.3.6.1.4.1.52.4.1.1.18.1.3.1.45	INTEGER	read-only	This object contains the operational status of a modem. initializing(1) -- the module to which the modem belongs is booting up or in the process of a software upgrade idle(2) -- the modem is available for accepting calls but has no call in place active(3) -- the modem is not available for accepting calls because it already has one in place leaving-service(4) -- the modem is functional but is no longer available for accepting calls (Existing calls are allowed to terminate normally.) out-of-service(5) -- the modem is neither available for accepting calls nor does it have a call in place testing(6) -- the modem is running a series of comprehensive on-line diagnostic tests faulty(7) -- the modem has been removed from service by an NMS or due to a hardware or software failure and is considered to be unusable resetting(8) -- the modem is executing a reset sequence
INT cmmModemResetLimit	1.3.6.1.4.1.52.4.1.1.18.1.1.1.8	INTEGER	read-write	The value of this object is the number of times that a modem can be reset within a given time span before it is declared to be faulty. If the value is 0 then the modem will never be declared faulty. This object is persistent.
INT cmmModemResetTime	1.3.6.1.4.1.52.4.1.1.18.1.1.1.9	INTEGER	read-write	The value of this object is the time span (in minutes) during which the given number of resets must occur before the modem is declared to be faulty. This object is persistent.
cmmModemTable	1.3.6.1.4.1.52.4.1.1.18.1.3		not-accessible	A list of modems present on each CMM module on each CMM board in this unit
INT cmmModuleAdminStatus	1.3.6.1.4.1.52.4.1.1.18.1.2.1.10	INTEGER	read-write	The value of this object is the administrative status of the CMM module. down(1) -- all modems that belong to this module are to be removed from service immediately leave-service(2) -- each modem that belongs to this module is to be removed from service at the completion of its current call, if any up(3) -- each modem that belongs to this module is to become available for accepting calls run-diagnostics(4) -- all modems that belong to this module are to run a series of comprehensive on-line diagnostic tests reset(5) -- the entire module is to be physically reset faulty(6) -- the entire module is to be immediately removed from service and considered unusable
cmmModuleEntry	1.3.6.1.4.1.52.4.1.1.18.1.2.1		not-accessible	The value of this object is a CMM module that is present in this unit
INT cmmModuleID	1.3.6.1.4.1.52.4.1.1.18.1.2.1.1	INTEGER	read-only	The value of this object is an index that uniquely identifies the CMM module within the physical CMM board.
INT cmmModuleNumModems	1.3.6.1.4.1.52.4.1.1.18.1.1.1.3	INTEGER	read-only	Number of modems per CMM module.
INT cmmModuleOperStatus	1.3.6.1.4.1.52.4.1.1.18.1.2.1.11	INTEGER	read-only	The value of this object is the operational status of the CMM module. initializing(1) -- the module is booting up or in the process of a software upgrade active(2) -- all modems that belong to this module are available for accepting calls leaving-service(3) -- all modems that belong to this module are functional but are no longer available for accepting calls (Existing calls are allowed to terminate normally.) out-of-service(4) -- none of the modems that belong to this module are available for accepting calls nor do they have any existing calls faulty(5) -- the module has been removed from service by an NMS and is considered to be unusable impaired(6) -- the module is otherwise active but one or more modems are in the out-of-service, initializing, testing, or faulty states
cmmModuleTable	1.3.6.1.4.1.52.4.1.1.18.1.2		not-accessible	A list of CMM modules present on each CMM board in this unit
INT cmmNumBadModems	1.3.6.1.4.1.52.4.1.1.18.1.2.1.9	INTEGER	read-only	The value of this object is the number of bad modems on the CMM module.
INT cmmNumModules	1.3.6.1.4.1.52.4.1.1.18.1.1.1.2	INTEGER	read-only	The value of this object is the number of CMM modules contained on this physical CMM circuit board.
GAU cmmNumOutCmmAcks	1.3.6.1.4.1.52.4.1.1.18.1.3.1.24	Gauge	read-only	This object contains the number of CMM window acks that have not been processed by the host side.
GAU cmmNumOutHostAcks	1.3.6.1.4.1.52.4.1.1.18.1.3.1.23	Gauge	read-only	This object contains the number of host window acks that have not been processed by the CMM side.
INT cmmOutgoingInactivityTimeout	1.3.6.1.4.1.52.4.1.1.18.1.1.1.10	INTEGER	read-write	The value of this object is the duration (in seconds) of a period of inactivity before an outgoing call is terminated. This object is persistent.
CTR cmmOverrunErrors	1.3.6.1.4.1.52.4.1.1.18.1.3.1.32	Counter	read-only	This object contains the number of HDLC overrun errors.
CTR cmmOversizeFrames	1.3.6.1.4.1.52.4.1.1.18.1.3.1.31	Counter	read-only	This object contains the number of HDLC frames received that were greater than the maximum permissible size.
INT cmmRcvSignalEQM	1.3.6.1.4.1.52.4.1.1.18.1.3.1.41	INTEGER	read-only	This object contains the receive signal EQM.
INT cmmRcvSignalLevel	1.3.6.1.4.1.52.4.1.1.18.1.3.1.40	INTEGER	read-only	This object contains the receive signal level.
INT cmmResetModemStats	1.3.6.1.4.1.52.4.1.1.18.1.3.1.43	INTEGER	read-write	This object is used to reset the statistics pertaining to the selected modem. If written with the value 'true', the statistics will be reset. If written with the value 'false', no action will be taken. Its value will always be read as 'false'.
CTR cmmRetrainEvents	1.3.6.1.4.1.52.4.1.1.18.1.3.1.35	Counter	read-only	This object contains the number of times that retrain and renegotiation events have occurred since initialization.
STR cmmRobbedBitDetected	1.3.6.1.4.1.52.4.1.1.18.1.3.1.13	DisplayString	read-only	This object contains the robbed bit signalling pattern that was detected by the modem or 0 if none.
CTR cmmRxFlowCtlEvts	1.3.6.1.4.1.52.4.1.1.18.1.3.1.9	Counter	read-write	This object contains the number of received flow control events.
INT cmmRxRate	1.3.6.1.4.1.52.4.1.1.18.1.3.1.16	INTEGER	read-only	This object contains the current receive rate.
INT cmmSdramSize	1.3.6.1.4.1.52.4.1.1.18.1.2.1.3	INTEGER	read-only	Size of the SDRAM (in bytes) on the CMM module.
INT cmmSelectedModem	1.3.6.1.4.1.52.4.1.1.18.1.5.2	INTEGER	read-write	This object contains the ID of the modem to which the free-form AT command string should be sent.
INT cmmSessionNum	1.3.6.1.4.1.52.4.1.1.18.1.3.1.4	INTEGER	read-only	This object contains the session number that is associated with this modem. Session numbers are assigned, starting with 1, from the first modem on the first module of the first CMM board and continuing through the last modem of the last module of the last CMM board.
INT cmmTDMSlot	1.3.6.1.4.1.52.4.1.1.18.1.3.1.42	INTEGER	read-only	This object contains the number of the TDM slot used by this session.
IP cmmTFTPServer	1.3.6.1.4.1.52.4.1.1.18.1.1.1.4	IpAddress	read-write	The value of this object is the IP address of the TFTP server where the object code for CMM modules resides. This object is persistent.
CTR cmmToHostOctets	1.3.6.1.4.1.52.4.1.1.18.1.3.1.27	Counter	read-only	This object contains the number of data bytes transmitted (modem -> m-bus host).
CTR cmmToNetworkFrames	1.3.6.1.4.1.52.4.1.1.18.1.3.1.29	Counter	read-only	This object contains the number of frames transmitted (modem -> central office switch).
CTR cmmToNetworkOctets	1.3.6.1.4.1.52.4.1.1.18.1.3.1.25	Counter	read-only	This object contains the number of data bytes transmitted (modem -> central office switch).
CTR cmmTxFlowCtlEvts	1.3.6.1.4.1.52.4.1.1.18.1.3.1.10	Counter	read-write	This object contains the number of transmitted flow control events.
INT cmmTxRate	1.3.6.1.4.1.52.4.1.1.18.1.3.1.17	INTEGER	read-only	This object contains the current transmit rate.
INT cmmUpgradeFlag	1.3.6.1.4.1.52.4.1.1.18.1.1.1.6	INTEGER	read-write	The value of this object is a flag that indicates whether or not to upgrade the software for the CMM modules on the board. This object is persistent.
STR cmmUpgradePath	1.3.6.1.4.1.52.4.1.1.18.1.1.1.5	DisplayString	read-write	The value of this object is the path to the object code for CMM modules on the TFTP server. This object is persistent.

RFC description

Provides CMM container board physical information and health monitoring for Cabletron network equipment troubleshooting.

Start monitoring Cabletron Systems modular chassis switch (CMM module) 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 CT-CMMPHYS-MIB

What Is CT-CMMPHYS-MIB?

Supported Devices

Monitoring Examples

This MIB depends on

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RFC description