Nortel-Magellan-Passport-SourceRouteEndStationMIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › Nortel-Magellan-Passport-SourceRouteEndStationMIB

Category: Nortel Magellan Passport, SNA / Legacy Protocols

Description: Defines SNMP objects for source-route bridging end-station functions on Nortel Magellan Passport token-ring interfaces.

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What Is Nortel-Magellan-Passport-SourceRouteEndStationMIB?

This MIB module is part of the Nortel Magellan Passport family and manages source-route bridging end-station (SRES) functionality on Magellan Passport token-ring interfaces, implementing IEEE 802.5 source-route bridging concepts for end-station emulation. It exposes administrative control objects, SNMP admin status, and provisioning data for each SRES instance configured on a token-ring port. Administrators use it to monitor whether an SRES instance's administrative status (vrSresSnmpAdminStatus) and row status are correctly enabled, confirming the software configuration governing source-route bridging is functioning as intended on the underlying token-ring hardware interface. It follows the common Passport component-identity/row-status conventions and depends on IEEE 802.5 token-ring source-route bridging standards for its data model. It is deployed on legacy Nortel Magellan Passport nodes bridging token-ring LAN segments across a WAN backbone. Engineers can download the Nortel-Magellan-Passport-SourceRouteEndStationMIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in Nortel-Magellan-Passport-SourceRouteEndStationMIB. 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

  • Nortel Magellan Passport WAN switch with token-ring interfaces

Monitoring Examples

An operator would check vrSresAdminControlTable's vrSresSnmpAdminStatus to confirm an SRES instance is administratively enabled, and review vrSresRowStatus to verify the entry (identified by vrSresIndex) is active. The vrSresProvTable holds the underlying provisioning parameters for the source-route end-station function; an SRES instance stuck in a non-active row status would indicate the token-ring bridging path is not passing traffic as configured.

What Can Be Monitored

  • SRES row status
  • SNMP admin status
  • provisioning parameters
  • component storage type
Imported Objects

From Nortel-Magellan-Passport-StandardTextualConventionsMIB

Counter32
DisplayString
Gauge32
RowStatus
StorageType
Unsigned32

From Nortel-Magellan-Passport-TextualConventionsMIB

AsciiString
AsciiStringIndex
DashedHexString
HexString
NonReplicated

From Nortel-Magellan-Passport-UsefulDefinitionsMIB

passportMIBsOBJECT-IDENTITY

From Nortel-Magellan-Passport-VirtualRouterMIB

vrOBJECT-IDENTITY
vrIndexOBJECT-TYPE

From RFC-1212

OBJECT-TYPE
OIDs

RFC description

Defines source routing functionality for source routing end stations in Nortel Passport virtual router environments.

Start monitoring Nortel Magellan Passport WAN switch with token-ring interfaces (source-route bridging) 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 Nortel-Magellan-Passport-SourceRouteEndStationMIB