PANDATEL-GMSF-MODEM-MIB

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Category: Modems

Description: Manages Pandatel GMSF series modem configuration, line status, and performance statistics.

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What Is PANDATEL-GMSF-MODEM-MIB?

PANDATEL-GMSF-MODEM-MIB is a vendor-specific MIB for Pandatel's GMSF series HDSL/leased-line modems, a variant within the same rack-mounted line-modem family as the GMS series, used to extend telecom circuits over copper pairs. It exposes rack/slot inventory and identification, interface emulation mode, HDSL unit configuration, and clock system/source and data rate settings for each modem. Its monitoring focus is hardware status - confirming a modem's slot position and identity, its clock source/synchronization state, and configured data rate, which together indicate whether the HDSL line unit is provisioned correctly and free of synchronization problems. As a self-contained vendor line-modem MIB it has no evident dependency on standard IETF MIBs. It's deployed in the same telecom rack environments as other Pandatel modem product lines, managed via a central element management system. Engineers can download the PANDATEL-GMSF-MODEM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in PANDATEL-GMSF-MODEM-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

Pandatel GMSF series HDSL modem

Monitoring Examples

An operator would enumerate gmsfModemTable/gmsfTableEntry rows by mdmRack, mdmModem, and mdmPosition to inventory GMSF cards in a chassis, then check mdmClockSource and mdmClockSystem to confirm proper network clock synchronization on a given unit. mdmDataRate would be polled to verify the configured line rate, and mdmInterfaceEmulationMode would be checked to confirm the modem is presenting the correct interface emulation to its attached equipment.

What Can Be Monitored

modem rack/slot position
clock source/synchronization status
data rate configuration
interface emulation mode

Imported Objects

From PANDATEL-MODEM-MIB

device-id
mdmSpecifics	OBJECT-IDENTITY

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Gauge
enterprises

From RFC1213-MIB

DisplayString

OIDs

OID symbolic	OID numeric	Type	Access	Description
gmsf	1.3.6.1.4.1.760.1.1.2.1.10.205
gmsfModemTable	1.3.6.1.4.1.760.1.1.2.1.10.205.1		not-accessible	This table contains information about all GM-F converters in all racks.
gmsfTableEntry	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1		not-accessible	The index of the table.
INT mdmRack	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.1	INTEGER	read-only	The index of the rack where the converter is installed.
INT mdmModem	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.2	INTEGER	read-only	This entry displays the slot number where the corresponding converter is installed in the rack.
INT mdmPosition	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.3	INTEGER	read-only	This entry displays the location of the corresponding converter: 'local' or 'remote'. The converter which is plugged into a managed rack is 'local', the counterpart is 'remote'.
STR mdmModemName	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.5	DisplayString	read-only	The verbal name of this converter.
INT mdmInterfaceEmulationMode	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.6	INTEGER	read-only	Interface mode of the unit: 'dte', 'dce', 'te' or 'nt'.
INT mdmModemProperty	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.7	INTEGER	read-only	This entry displays the speed class of the GM-F: 'e1' or 't1'.
INT mdmHDSLUnit	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.10	INTEGER	read-write	HDSL unit type: Line Termination Unit (LTU) or Network Termination Unit (LTU)
INT mdmClockSystem	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.23	INTEGER	read-write	The clock system of the link: 'dual' or 'single'.
INT mdmClockSource	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.24	INTEGER	read-write	The clock source of the link: 'internal', 'external', or 'remote'.
INT mdmDataRate	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.25	INTEGER	read-write	The data rate at the interface in bits per seconds. The data rate at the remote counterpart changes simultaneously. A data rate of 2.048 Mbps (E1) automatically disables CRC4, sets mdmStartTimeslot to 'unframed', enables time slot 16, and disables remote access. A data rate of 1.984 Mbps (E1) automatically sets mdmStartTimeslot to 'timeslot-1', enables time slot 16 and sets mdmRemoteAccessMode to 'via timeslot 0 sa4-bit'. A data rate of 1.544 Mbps (T1) automatically sets mdmStartTimeslot to 'unframed' and disables remote access.
INT mdmStartTimeslot	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.26	INTEGER	read-write	This entry determines the start time slot for framing. Start time slot and data rate must match. A start time slot which is too high will be ignored. The remote unit's configuration changes simultaneously.
INT mdmTimeslotSize	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.27	INTEGER	read-write	This entry determines the size of the time slots: 'nx64k' or 'nx56k'. 'nx56k' is valid for T1 units only. The remote unit's configuration changes simultaneously.
INT mdmTimeslot16	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.40	INTEGER	read-write	This entry enables or disables time slot 16. If it is disabled, it will not be used for data transmission but for framing. Valid for E1 units only.
INT mdmCRC4Generation	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.41	INTEGER	read-write	This entry enables or disables the generation of a CRC4 check sum. Valid for E1 units only.
INT mdmFramingMode	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.50	INTEGER	read-write	The T1 framing mode: 'd4' or 'esf'. The remote unit's configuration changes simultaneously. Valid for T1 units only.
INT mdmScrambler	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.63	INTEGER	read-write	This entry enables or disables scrambling.
INT mdmRemoteAccessMode	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.64	INTEGER	read-write	The remote access mode: 'disable', 'via-next-free-timeslot', 'via-timeslot-0-Sa4-bit', or 'via-hdsl-channel'. The value 'via-next-free-timeslot' means that one time slot higher than the last data time slot is used for remote access. The value 'via-timeslot-0-Sa4-bit' means that the sa4-bit in time slot 0 is used for remote access The remote unit's configuration changes simultaneously.
INT mdmCRC6Test	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.100	INTEGER	read-write	This entry enables the execution of a CRC6 test. Write requests with values other than 'start' or 'stop' will be rejected. Valid for T1 units only.
INT mdmCRC6Status	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.101	INTEGER	read-only	This entry indicates the status of the CRC6 test. Valid for T1 units only.
GAU mdmCRC6Error	1.3.6.1.4.1.760.1.1.2.1.10.205.1.1.102	Gauge	read-only	This entry indicates the number of errors detected during the last 60 seconds.
gmsf_modem	1.3.6.1.4.1.760.1.1.2.1.10.10000.2.205

RFC description

Vendor-private MIB for Pandatel GMSF modem management; manages modem status, parameters, and line statistics for Pandatel connectivity devices.

Start monitoring Pandatel GMSF series HDSL modem 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 PANDATEL-GMSF-MODEM-MIB

What Is PANDATEL-GMSF-MODEM-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description