TELDAT-TRAP-SL-MIB

MIB Reference — IPNetwork Monitor · Updated September 09, 2026

All MIBsTELDAT-TRAP-SL-MIB

Organization: Teldat, S.A.

Last Updated: 2014-01-20

Category: Remote Access and Serial WAN, Teldat Router Management, Teldat Trap Notifications

Description: Defines Teldat router SL (serial line) interface event trap notifications.

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What Is TELDAT-TRAP-SL-MIB?

TELDAT-TRAP-SL-MIB is a Teldat enterprise MIB module that defines SNMP trap notifications generated by the Serial Line (SL) event subsystem on Teldat routers. It exposes no polled runtime tables of its own; instead it defines a family of notification (trap) objects carrying diagnostic variables such as interface identifiers, protocol/opcode fields, and frame length parameters tied to serial-line events. Its primary monitoring value is fault and status detection: it lets a management station learn asynchronously when a serial interface changes state, negotiates a protocol, or reports a length mismatch, which is useful for spotting flapping or misconfigured WAN links. It builds on the standard SNMPv2 notification framework (SNMPv2-TC/SNMPv2-CONF) used across Teldat's TRAP-family MIBs. It is typically deployed alongside core Teldat router MIBs in an NMS trap receiver configured to alert on serial-line faults in branch or WAN-edge routers. Engineers can download the TELDAT-TRAP-SL-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TELDAT-TRAP-SL-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

  • Teldat router (serial/WAN interface modules)

Monitoring Examples

The module defines notification objects such as sl1-interface, sl4-actual-length, sl4-claimed-length, sl5-opcode, and sl6-protocol, each carried inside a distinct SL trap (sl1 through sl8) rather than being polled from a table. An administrator's trap receiver would log an sl4 trap showing a mismatch between sl4-actual-length and sl4-claimed-length to flag a corrupted or misframed serial link, or an sl6 trap reporting an unexpected sl6-protocol value on a given sl6-interface to catch a serial-line configuration error. There is no GET-able status table here; all monitoring is event-driven through slNotifications.

What Can Be Monitored

  • serial line interface identity per event
  • frame length actual vs claimed
  • serial line protocol/opcode on state change
  • occurrence of SL subsystem fault events
Imported Objects

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-IDENTITY
OBJECT-TYPE

From SNMPv2-TC

DisplayString

From TELDAT-MIB

telEventTrapsOBJECT-IDENTITY
OIDs

RFC description

Manages SNMP notifications and events generated by Teldat SL subsystem interfaces.

Start monitoring Teldat router, serial/WAN interface modules (serial-line state/negotiation event traps) 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 TELDAT-TRAP-SL-MIB