TSL-MIB

MIB Reference — IPNetwork Monitor · Updated September 21, 2026

All MIBs › TSL-MIB

Category: Security and Encryption

Description: Defines transport layer security management objects for SNMP agent TLS session configuration.

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 TSL-MIB?

TSL-MIB is a vendor MIB (for 'TSL products', an industrial/telecom transmission equipment line) that models a generic alarm reporting subsystem for network elements. It exposes an alarm table covering alarm type, index, severity/state, polarity, free-text description, and total alarm count, i.e., a fault/alarm-oriented rather than a performance-counter-oriented data model. This MIB is squarely a hardware/software fault-monitoring MIB: it lets a management station enumerate every currently active alarm on a device, including its type, textual description, and physical location, functioning much like a condensed event/alarm log exposed over SNMP. There is no indication of dependency on other standard MIBs; it defines a fully self-contained alarm object tree under its own tslMIB branch. It is typically deployed on TSL-branded transmission or access equipment where an NMS polls the alarm table (or receives traps referencing it) to maintain a real-time fault status view. Engineers can download the TSL-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TSL-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

  • TSL transmission/access equipment

Monitoring Examples

An administrator would poll the alarmTable/alarmEntry indexed by alarmTableIndex to retrieve alarmType, alarmState, and alarmText for each active alarm, along with alarmLocation to identify which module or port raised it. A rising alarmTotal count combined with a new alarmState value would indicate a newly triggered fault condition needing investigation. The alarmPolarity and alarmData fields let the operator distinguish alarm set/clear transitions from raw diagnostic payloads.

What Can Be Monitored

  • active alarm count
  • alarm type and severity
  • alarm location
  • alarm text description
  • alarm set/clear state
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC-1215

TRAP-TYPE

From RFC1155-SMI

Opaque
enterprises
OIDs

RFC description

Equipment alarm and monitoring MIB for Television Systems Ltd (TSL) products.

Start monitoring TSL transmission/access equipment (equipment alarm type/severity 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.

Download TSL-MIB