NNCGNI00X7-MIB

The NNCEXTCALLROUTINGSTATS-MIB monitors performance and fault metrics for ATM PNNI and static routing on Nortel (now Avaya) NNCE (Network Node Control Element) hardware, specifically tracking call setup success rates, crankback events, DTL generation, and bandwidth allocation failures across non-border and border nodes. It provides granular, interval-based counters for routing table descriptors to distinguish between originating, transiting, and terminating call states, enabling the detection of routing loops, CAC failures, and re-routing efficiency within the PNNI domain.

The NNCFRINTSTATISTICS-MIB module enables performance monitoring of Frame Relay stream traffic on Cisco devices by exposing interface-level counters for data transmission, reception, and error statistics. This MIB facilitates the tracking of Frame Relay-specific metrics such as CIR, FECN, BECN, and discard counts to assess link health and throughput efficiency.

SNMP MIB module

SNMP MIB module

The NNCEXTSVCSIGSTATS-MIB module provides performance monitoring counters for Asynchronous Transfer Mode (ATM) Switched Virtual Circuit (SVC) signaling functions, specifically tracking the establishment, maintenance, and teardown of signaling sessions within Cisco's Network Control and Management Environment (NCME). It enables administrators to quantify signaling traffic volume, error rates, and session state transitions to diagnose connectivity issues and validate SVC provisioning on ATM-based network infrastructure.

The NNC-ATM-STATISTICS-MIB enables performance monitoring of Asynchronous Transfer Mode (ATM) Virtual Path Links (VPL), Virtual Channel Links (VCL), and Virtual Path Aggregations (VPA) by tracking cell counts, OAM cell statistics, and error metrics across 15-minute and 1-hour historical intervals. This module facilitates granular traffic analysis and fault detection on ATM hardware by providing current and interval-based counters for valid, admitted, and idle cells aligned to wall-clock time boundaries.