TELDAT-TRAP-NHRP-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › TELDAT-TRAP-NHRP-MIB

Organization: Teldat, S.A.

Last Updated: 2014-01-20

Category: Teldat Router Management, Teldat Trap Notifications

Description: Defines Teldat router NHRP (Next Hop Resolution Protocol) event trap notifications.

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What Is TELDAT-TRAP-NHRP-MIB?

TELDAT-TRAP-NHRP-MIB is a vendor-specific MIB from Teldat, a router/networking equipment manufacturer, dedicated to defining SNMP notifications (traps) generated by the NHRP (Next Hop Resolution Protocol) subsystem used in NBMA and DMVPN-style network overlays. It exposes fault/event data rather than continuous counters, including NHRP resolution request details, IP-to-NBMA address mappings, packet type strings, and interface names tied to each event. Its monitoring value is centered on software/protocol status: detecting NHRP resolution failures, flag anomalies, or unexpected packet exchanges that indicate tunnel or next-hop resolution problems rather than hardware health. It builds on the NHRP protocol standard (RFC 2332) as its conceptual dependency even though it is not a direct MIB import. It is typically deployed on Teldat routers participating in NHRP-based dynamic multipoint VPN or NBMA network topologies. Engineers can download the TELDAT-TRAP-NHRP-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in TELDAT-TRAP-NHRP-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 routers
  • DMVPN/NBMA-capable routers

Monitoring Examples

A network monitoring system would subscribe to nhrpNotifications and inspect trap variables like nhrp1-ip-address, nhrp1-nbma, and nhrp3-flags to see which NHRP peer failed resolution, alongside nhrp5-interface-name to identify the affected tunnel interface. Unexpected repeated traps carrying the same nhrp3-id or nhrp4-request-id would indicate a stuck or retried NHRP resolution attempt. Fields such as nhrp4-paktype-string and nhrp6-ip-address-nhop help an admin pinpoint the specific NHRP message type and next-hop involved in the failure.

What Can Be Monitored

  • NHRP resolution requests
  • NBMA-to-IP address mappings
  • NHRP event flags
  • next-hop resolution failures
  • affected tunnel interface
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

Teldat-specific MIB defining SNMP trap notifications for NHRP (Next Hop Resolution Protocol) events. Enables configuration and monitoring of NHRP-related alerts on Teldat network devices.

Start monitoring Teldat routers, DMVPN/NBMA-capable (NHRP resolution 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-NHRP-MIB