STN-ATM-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › STN-ATM-MIB

Organization: Spring Tide Networks, Inc.

Last Updated: 2000-02-16

Category: ATM, Spring Tide Networks

Description: Manages Spring Tide Networks ATM interface configuration, virtual circuit parameters, and traffic statistics.

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What Is STN-ATM-MIB?

STN-ATM-MIB is a vendor MIB from Spring Tide Networks for configuring and monitoring ATM (Asynchronous Transfer Mode) interfaces on their broadband aggregation platforms, covering virtual circuit (VC) parameters and interface-level ATM traffic statistics. It exposes ATM interface configuration and virtual circuit setup along with traffic counters (cell/packet counts, errors) used to gauge the health and utilization of ATM trunks. This MIB supports monitoring of both configuration/software status (VC provisioning correctness) and performance/hardware-adjacent status (traffic and error counters on the physical ATM interface), helping operators detect misconfigured circuits or degraded ATM links. It depends on the SPRING-TIDE-NETWORKS-SMI for its enterprise OID root and is designed to complement STN-IF-MIB, which provides the generic interface-level status for the same physical ports. Typical deployment context is legacy carrier/broadband aggregation networks where Spring Tide equipment aggregated DSL or other access traffic over ATM backhaul links. Engineers can download the STN-ATM-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in STN-ATM-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

  • Spring Tide Networks broadband aggregation equipment with ATM interfaces

Monitoring Examples

No object names were captured for this MIB, but a realistic scenario would involve polling an ATM VC table (following the vendor's typical *Table/*Entry convention, e.g., stnAtmVcTable/stnAtmVcEntry) to confirm configured VPI/VCI values and traffic class match provisioning records. An admin would monitor ATM interface cell error and cell-discard counters to detect a degrading trunk before it causes subscriber service issues. A VC showing zero traffic where volume is expected would indicate a provisioning or upstream connectivity fault.

What Can Be Monitored

  • ATM virtual circuit configuration (VPI/VCI)
  • ATM interface cell/traffic counters
  • ATM cell error/discard counts
  • VC provisioning status
Imported Objects

From IF-MIB

InterfaceIndex

From SNMPv2-CONF

MODULE-COMPLIANCE

From SNMPv2-SMI

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

From SNMPv2-TC

DisplayString
TEXTUAL-CONVENTION
TruthValue

From SPRING-TIDE-NETWORKS-SMI

stnNotificationOBJECT-IDENTITY
stnSystemsOBJECT-IDENTITY

From SPRING-TIDE-NETWORKS-TC

NSAPAddress

From STN-ROUTER-MIB

stnRouterIndexOBJECT-TYPE

How to Use in IPNetwork Monitor

Example using stnAtmPortTrafTxCells OID:

Select a Spring Tide Networks broadband aggregation device 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 stnAtmPortTrafTxCells 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. The number of ATM cells transmitted. 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

Spring Tide Networks ATM MIB covering links, cross-connections, traffic descriptors, ports, QoS, and thresholds.

Start monitoring Spring Tide Networks broadband aggregation devices 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 STN-ATM-MIB