CDX6500-SMI

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CDX6500-SMI

Category: DSL and Broadband, SNMP Framework, Textual Conventions and Registries

Description: Establishes the SMI OID structure used by MIB modules for the Motorola/Codex CDX 6500 statistical multiplexer.

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What Is CDX6500-SMI?

CDX6500-SMI is a Structure of Management Information (SMI) module for the Motorola/Codex CDX 6500 statistical multiplexer, a legacy WAN multiplexing device from the Codex product line. Rather than defining monitorable data objects itself, this module simply establishes the private enterprise OID subtree and node identifiers under which the CDX 6500's actual MIB objects (in companion MIB modules) are registered. It contains no runtime status, performance, or fault objects of its own, so it exposes no hardware or software health telemetry directly. Because it only defines OID arcs, its only dependency is on base SNMPv2-SMI conventions used to construct the tree, and it is meant to be loaded alongside sibling CDX6500 MIB modules that define the actual manageable objects. In practice it functions purely as registration scaffolding for the multiplexer's hardware and channel MIBs. Network engineers evaluating or troubleshooting this functionality can download the CDX6500-SMI file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CDX6500-SMI. 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

  • Motorola/Codex CDX 6500 statistical multiplexer

Monitoring Examples

This module contains no runtime data objects (sample_objects is empty and none are expected) — it only declares the OBJECT IDENTIFIER arc(s) that other CDX 6500 MIB modules attach their tables and scalars to, so there is no monitoring scenario to describe from CDX6500-SMI alone; it is a pure naming/registration module.

Imported Objects

From RFC1155-SMI

enterprises
OIDs

RFC description

Defines the SMI OID structure for Motorola/Codex CDX 6500 statistical multiplexer MIB modules.

Start monitoring Motorola/Codex CDX 6500 statistical multiplexer (legacy) 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 CDX6500-SMI