CISCO-5800-HEALTH-MON-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-5800-HEALTH-MON-MIB

Organization: Cisco Systems, Inc.

Last Updated: 1997-08-26

Category: Cisco Devices, Hardware and Environment

Description: Monitors hardware health metrics on Cisco 5800 series access platforms.

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What Is CISCO-5800-HEALTH-MON-MIB?

CISCO-5800-HEALTH-MON-MIB is a Cisco-specific MIB for the Cisco AS5800 series universal access server/dial gateway platform, providing overall system health monitoring for its dial and modem-access hardware. It exposes aggregate counts describing the state of the chassis's shelves, T1/E1 trunk lines, DS0 channels, and modem resources, plus a generic status table for tracking named health-status conditions. This is explicitly a hardware health MIB: ciscoHealthMonNumT1E1LinesUp/Down reveals trunk-line failures, ciscoHealthMonNumActiveDS0 versus NumTotalDS0 shows channel utilization and potential exhaustion, and ciscoHealthMonNumModemsInUse/NumUnavailableModems tracks modem-pool health and capacity, together giving a real-time picture of whether the access server's hardware resources are degraded or saturated. It defines its own status/notification framework rather than depending heavily on external standard MIBs, though it follows standard SNMP notification conventions. It would be deployed on Cisco AS5800 dial/remote-access gateways in carrier or enterprise remote-access-server environments where trunk and modem resource health directly affects call capacity. Network engineers evaluating or troubleshooting this functionality can download the CISCO-5800-HEALTH-MON-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-5800-HEALTH-MON-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

  • Cisco AS5800 universal access server / dial gateway

Monitoring Examples

An operator polling ciscoHealthMonNumT1E1LinesDown alongside NumT1E1LinesUp can detect a trunk outage on the AS5800 chassis, while comparing ciscoHealthMonNumActiveDS0 to ciscoHealthMonNumTotalDS0 reveals how close the platform is to DS0 channel exhaustion during high call volume. The ciscoHealthMonStatusTable, indexed by ciscoHealthMonStatusIndex with a ciscoHealthMonStatusType per entry, exposes named health-status conditions that can be polled to catch a specific subsystem fault, and NumUnavailableModems flags when modem-pool capacity is degraded due to hardware failures.

What Can Be Monitored

  • number of shelves
  • T1/E1 trunk lines up/down
  • active vs total DS0 channels
  • total modems vs modems in use
  • unavailable modems
  • named health-status conditions per status table entry
Imported Objects

From CISCO-SMI

ciscoExperimentOBJECT-IDENTITY

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
NOTIFICATION-TYPE
OBJECT-TYPE

From SNMPv2-TC

DisplayString
TruthValue

How to Use in IPNetwork Monitor

Example using ciscoHealthMonUtilEgressInOctet OID:

Select a Cisco AS5800 universal access server / dial gateway (legacy) as the target host to create a monitor — the SNMP service should be up and running on it. Click New Monitor, then check SNMP Custom on the Favorites tab, click Next, and confirm the host. On the next page, click Select... to open the built-in SNMP MIB Browser and type ciscoHealthMonUtilEgressInOctet into the Find box to locate it in the OID tree, selecting the specific row/instance you want to monitor since this is a table column, then select it and click OK. This is the percentage utilization of total number of octets received on all the active egress interface, including framing characters. On the monitor's Main parameters page you can set the target's SNMP port (default 161), credentials, polling interval, and other settings — see the SNMP Monitor help for details. On the State conditions and Alerting tabs, configure when the monitor should change state and trigger an alert; since this is a Counter32-type OID, Value bounds is the most useful condition here — trigger an alert if the counter increases sharply between polls relative to its normal baseline, since an unexpected spike often reflects a real change in traffic or activity. Click Finish to create the monitor; you can adjust any parameter later.
OIDs

RFC description

Provides system health monitoring for Cisco 5800 series including modem, trunk, and I/O memory utilization.

Start monitoring Cisco AS5800 universal access server / dial gateway (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 CISCO-5800-HEALTH-MON-MIB