SONOMASYSTEMS-SONOMA-ATM-OC3c-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SONOMASYSTEMS-SONOMA-ATM-OC3c-MIB

Category: ATM Interface Management, SonomaSystems ATM WAN Management

Description: Handles configuration, cell throughput, and alarm status for SonomaSystems ATM OC-3c SONET interfaces.

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What Is SONOMASYSTEMS-SONOMA-ATM-OC3c-MIB?

This is a vendor-specific MIB from Sonoma Systems, an ATM/SONET access equipment vendor, for managing ATM interfaces running over OC-3c SONET links. It would expose configuration for the OC-3c physical/SONET layer along with ATM cell-layer statistics and alarm/status indicators for the interface. Its monitoring role centers on interface and physical-layer fault status — SONET alarms (e.g., loss of signal/frame, line/section errors) and ATM cell throughput — which reflect the hardware health of the optical/electrical transport rather than general system resources like CPU or memory. It would depend on standard SONET/ATM MIBs (e.g., ATM-MIB, RFC 2558 SONET-MIB) for shared textual conventions typical of ATM interface MIBs of that era. It was deployed on Sonoma Systems ATM access devices providing OC-3c uplinks in carrier or enterprise WAN environments. Network engineers evaluating or troubleshooting this functionality can download the SONOMASYSTEMS-SONOMA-ATM-OC3c-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SONOMASYSTEMS-SONOMA-ATM-OC3c-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

  • Sonoma Systems ATM OC-3c access device

Monitoring Examples

No sample objects were provided for this module, so a concrete polling scenario cannot be built from real object names; based on its description an admin would poll OC-3c/SONET alarm and cell-throughput objects on the interface to detect line faults.

What Can Be Monitored

  • OC-3c/SONET alarm status
  • ATM cell throughput
  • interface configuration/line state
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1155-SMI

Counter

From SONOMASYSTEMS-SONOMA-MIB

sonomaATMOBJECT-IDENTITY
OIDs

RFC description

Manages SonomaSystems ATM OC-3c SONET interface configuration, cell throughput, and alarm status.

Start monitoring Sonoma Systems ATM OC-3c access device (SONET/ATM physical-layer status) 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 SONOMASYSTEMS-SONOMA-ATM-OC3c-MIB